.endmacro
+. --- A macro for a plain variable, including the .vitem and .vindex
+.macro var
+.vitem $1
+.vindex $1
+.endmacro
+
. --- A macro for a "tainted" marker, done as a one-element table
.macro tmark
.itable none 0 0 1 10pt left
.row &'Tainted'&
.endtable
.endmacro
+
. --- A macro for a tainted variable, adding a taint-marker
-. --- and including the .vitem and .vindex
.macro tvar
-.vitem $1
-.vindex $1
+.var $1
.tmark
.endmacro
+. --- A macro for a cmdline option, including a .oindex
+. --- 1st arg is the option name, undecorated (we do that here).
+. --- 2nd arg, optional, text (decorated as needed) to be appended to the name
+.macro cmdopt
+.vitem &%$1%&$=2+&~$2+
+.oindex &%$1%&
+.endmacro
+
. --- A macro that generates .row, but puts &I; at the start of the first
. --- argument, thus indenting it. Assume a minimum of two arguments, and
. --- allow up to four arguments, which is as many as we'll ever need.
. --- style of entry, use .scindex for the start and .ecindex for the end. The
. --- first argument of .scindex and the only argument of .ecindex must be the
. --- ID that ties them together.
+. --- The index entry points to the most-recent chapter head, section or subsection
+. --- head, or list-item.
.macro cindex
&<indexterm role="concept">&
&</indexterm>&
.endmacro
+. --- The index entry points to the most-recent chapter head, section or subsection
+. --- head, or varlist item.
+
.macro vindex
&<indexterm role="variable">&
&<primary>&$1&</primary>&
.vlist
-.vitem &%--%&
-.oindex "--"
+.cmdopt "--" "--"
.cindex "options" "command line; terminating"
This is a pseudo-option whose only purpose is to terminate the options and
therefore to cause subsequent command line items to be treated as arguments
rather than options, even if they begin with hyphens.
-.vitem &%--help%&
-.oindex "&%--help%&"
+.cmdopt --help
This option causes Exim to output a few sentences stating what it is.
The same output is generated if the Exim binary is called with no options and
no arguments.
-.vitem &%--version%&
-.oindex "&%--version%&"
+.cmdopt --version
This option is an alias for &%-bV%& and causes version information to be
displayed.
These options are used by Sendmail for selecting configuration files and are
ignored by Exim.
-.vitem &%-B%&<&'type'&>
+.cmdopt -B <&'type'&>
.oindex "&%-B%&"
.cindex "8-bit characters"
.cindex "Sendmail compatibility" "8-bit characters"
This is a Sendmail option for selecting 7 or 8 bit processing. Exim is 8-bit
clean; it ignores this option.
-.vitem &%-bd%&
-.oindex "&%-bd%&"
+.cmdopt -bd
.cindex "daemon"
.cindex "SMTP" "listener"
.cindex "queue runner"
referenced from the configuration (for example, alias files) are changed,
because these are reread each time they are used.
-.vitem &%-bdf%&
-.oindex "&%-bdf%&"
+.cmdopt -bdf
This option has the same effect as &%-bd%& except that it never disconnects
from the controlling terminal, even when no debugging is specified.
-.vitem &%-be%&
-.oindex "&%-be%&"
+.cmdopt -be
.cindex "testing" "string expansion"
.cindex "expansion" "testing"
Run Exim in expansion testing mode. Exim discards its root privilege, to
The syntax is otherwise the same as the ACL modifier &"set ="&.
.wen
-.vitem &%-bem%&&~<&'filename'&>
-.oindex "&%-bem%&"
+.cmdopt -bem <&'filename'&>
.cindex "testing" "string expansion"
.cindex "expansion" "testing"
This option operates like &%-be%& except that it must be followed by the name
line, because further arguments are taken as strings to expand (just like
&%-be%&).
-.vitem &%-bF%&&~<&'filename'&>
-.oindex "&%-bF%&"
+.cmdopt -bF <&'filename'&>
.cindex "system filter" "testing"
.cindex "testing" "system filter"
This option is the same as &%-bf%& except that it assumes that the filter being
tested is a system filter. The additional commands that are available only in
system filters are recognized.
-.vitem &%-bf%&&~<&'filename'&>
-.oindex "&%-bf%&"
+.cmdopt -bf <&'filename'&>
.cindex "filter" "testing"
.cindex "testing" "filter file"
.cindex "forward file" "testing"
can be set by means of additional command line options (see the next four
options).
-.vitem &%-bfd%&&~<&'domain'&>
-.oindex "&%-bfd%&"
+.cmdopt -bfd <&'domain'&>
.vindex "&$qualify_domain$&"
This sets the domain of the recipient address when a filter file is being
tested by means of the &%-bf%& option. The default is the value of
&$qualify_domain$&.
-.vitem &%-bfl%&&~<&'local&~part'&>
-.oindex "&%-bfl%&"
+.cmdopt -bfl <&'local&~part'&>
This sets the local part of the recipient address when a filter file is being
tested by means of the &%-bf%& option. The default is the username of the
process that calls Exim. A local part should be specified with any prefix or
suffix stripped, because that is how it appears to the filter when a message is
actually being delivered.
-.vitem &%-bfp%&&~<&'prefix'&>
-.oindex "&%-bfp%&"
+.cmdopt -bfp <&'prefix'&>
.cindex affix "filter testing"
This sets the prefix of the local part of the recipient address when a filter
file is being tested by means of the &%-bf%& option. The default is an empty
prefix.
-.vitem &%-bfs%&&~<&'suffix'&>
-.oindex "&%-bfs%&"
+.cmdopt -bfs <&'suffix'&>
.cindex affix "filter testing"
This sets the suffix of the local part of the recipient address when a filter
file is being tested by means of the &%-bf%& option. The default is an empty
suffix.
-.vitem &%-bh%&&~<&'IP&~address'&>
-.oindex "&%-bh%&"
+.cmdopt -bh <&'IP&~address'&>
.cindex "testing" "incoming SMTP"
.cindex "SMTP" "testing incoming"
.cindex "testing" "relay control"
specialized SMTP test program such as
&url(https://www.jetmore.org/john/code/swaks/,swaks).
-.vitem &%-bhc%&&~<&'IP&~address'&>
-.oindex "&%-bhc%&"
+.cmdopt -bhc <&'IP&~address'&>
This option operates in the same way as &%-bh%&, except that address
verification callouts are performed if required. This includes consulting and
updating the callout cache database.
-.vitem &%-bi%&
-.oindex "&%-bi%&"
+.cmdopt -bi
.cindex "alias file" "building"
.cindex "building alias file"
.cindex "Sendmail compatibility" "&%-bi%& option"
&%-bi%& is a no-op.
. // Keep :help first, then the rest in alphabetical order
-.vitem &%-bI:help%&
-.oindex "&%-bI:help%&"
+.cmdopt -bI:help
.cindex "querying exim information"
We shall provide various options starting &`-bI:`& for querying Exim for
information. The output of many of these will be intended for machine
synopsis of supported options beginning &`-bI:`&. Use of any of these
options shall cause Exim to exit after producing the requested output.
-.vitem &%-bI:dscp%&
-.oindex "&%-bI:dscp%&"
+.cmdopt -bI:dscp
.cindex "DSCP" "values"
This option causes Exim to emit an alphabetically sorted list of all
recognised DSCP names.
-.vitem &%-bI:sieve%&
-.oindex "&%-bI:sieve%&"
+.cmdopt -bI:sieve
.cindex "Sieve filter" "capabilities"
This option causes Exim to emit an alphabetically sorted list of all supported
Sieve protocol extensions on stdout, one per line. This is anticipated to be
compile-time build options, which this option will adapt to, this is the only
way to guarantee a correct response.
-.vitem &%-bm%&
-.oindex "&%-bm%&"
+.cmdopt -bm
.cindex "local message reception"
This option runs an Exim receiving process that accepts an incoming,
locally-generated message on the standard input. The recipients are given as the
preference to the address taken from the message. The caller of Exim must be a
trusted user for the sender of a message to be set in this way.
-.vitem &%-bmalware%&&~<&'filename'&>
-.oindex "&%-bmalware%&"
+.cmdopt -bmalware <&'filename'&>
.cindex "testing", "malware"
.cindex "malware scan test"
This debugging option causes Exim to scan the given file or directory
there are better tools for file-scanning. This option exists to help
administrators verify their Exim and AV scanner configuration.
-.vitem &%-bnq%&
-.oindex "&%-bnq%&"
+.cmdopt -bnq
.cindex "address qualification, suppressing"
By default, Exim automatically qualifies unqualified addresses (those
without domains) that appear in messages that are submitted locally (that
unqualified addresses in header lines are left alone.
-.vitem &%-bP%&
-.oindex "&%-bP%&"
+.cmdopt -bP
.cindex "configuration options" "extracting"
.cindex "options" "configuration &-- extracting"
If this option is given with no arguments, it causes the values of all Exim's
For the "-bP macro <name>" form, if no such macro is found
the exit status will be nonzero.
-.vitem &%-bp%&
-.oindex "&%-bp%&"
+.cmdopt -bp
.cindex "queue" "listing messages in"
.cindex "listing" "messages in the queue"
This option requests a listing of the contents of the mail queue on the
complete.
-.vitem &%-bpa%&
-.oindex "&%-bpa%&"
+.cmdopt -bpa
This option operates like &%-bp%&, but in addition it shows delivered addresses
that were generated from the original top level address(es) in each message by
alias or forwarding operations. These addresses are flagged with &"+D"& instead
of just &"D"&.
-.vitem &%-bpc%&
-.oindex "&%-bpc%&"
+.cmdopt -bpc
.cindex "queue" "count of messages on"
This option counts the number of messages in the queue, and writes the total
to the standard output. It is restricted to admin users, unless
&%queue_list_requires_admin%& is set false.
-.vitem &%-bpr%&
-.oindex "&%-bpr%&"
+.cmdopt -bpr
This option operates like &%-bp%&, but the output is not sorted into
chronological order of message arrival. This can speed it up when there are
lots of messages in the queue, and is particularly useful if the output is
going to be post-processed in a way that doesn't need the sorting.
-.vitem &%-bpra%&
-.oindex "&%-bpra%&"
+.cmdopt -bpra
This option is a combination of &%-bpr%& and &%-bpa%&.
-.vitem &%-bpru%&
-.oindex "&%-bpru%&"
+.cmdopt -bpru
This option is a combination of &%-bpr%& and &%-bpu%&.
-.vitem &%-bpu%&
-.oindex "&%-bpu%&"
+.cmdopt -bpu
This option operates like &%-bp%& but shows only undelivered top-level
addresses for each message displayed. Addresses generated by aliasing or
forwarding are not shown, unless the message was deferred after processing by a
router with the &%one_time%& option set.
-.vitem &%-brt%&
-.oindex "&%-brt%&"
+.cmdopt -brt
.cindex "testing" "retry configuration"
.cindex "retry" "configuration testing"
This option is for testing retry rules, and it must be followed by up to three
Retry rule: *@haydn.comp.mus.example quota_3d F,1h,15m
.endd
-.vitem &%-brw%&
-.oindex "&%-brw%&"
+.cmdopt -brw
.cindex "testing" "rewriting"
.cindex "rewriting" "testing"
This option is for testing address rewriting rules, and it must be followed by
would be rewritten for each possible place it might appear. See chapter
&<<CHAPrewrite>>& for further details.
-.vitem &%-bS%&
-.oindex "&%-bS%&"
+.cmdopt -bS
.cindex "SMTP" "batched incoming"
.cindex "batched SMTP input"
This option is used for batched SMTP input, which is an alternative interface
More details of input using batched SMTP are given in section
&<<SECTincomingbatchedSMTP>>&.
-.vitem &%-bs%&
-.oindex "&%-bs%&"
+.cmdopt -bs
.cindex "SMTP" "local input"
.cindex "local SMTP input"
This option causes Exim to accept one or more messages by reading SMTP commands
Exim behaves in exactly the same way as it does when receiving a message via
the listening daemon.
-.vitem &%-bt%&
-.oindex "&%-bt%&"
+.cmdopt -bt
.cindex "testing" "addresses"
.cindex "address" "testing"
This option runs Exim in address testing mode, in which each argument is taken
those conditions using &%-bt%&. The &%-N%& option provides a possible way of
doing such tests.
-.vitem &%-bV%&
-.oindex "&%-bV%&"
+.cmdopt -bV
.cindex "version number of Exim"
This option causes Exim to write the current version number, compilation
number, and compilation date of the &'exim'& binary to the standard output.
realistic testing is needed. The &%-bh%& and &%-N%& options provide more
dynamic testing facilities.
-.vitem &%-bv%&
-.oindex "&%-bv%&"
+.cmdopt -bv
.cindex "verifying address" "using &%-bv%&"
.cindex "address" "verification"
This option runs Exim in address verification mode, in which each argument is
sender when running &%-bv%& tests. Without it, the sender is assumed to be the
calling user at the default qualifying domain.
-.vitem &%-bvs%&
-.oindex "&%-bvs%&"
+.cmdopt -bvs
This option acts like &%-bv%&, but verifies the address as a sender rather
than a recipient address. This affects any rewriting and qualification that
might happen.
-.vitem &%-bw%&
-.oindex "&%-bw%&"
+.cmdopt -bw
.cindex "daemon"
.cindex "inetd"
.cindex "inetd" "wait mode"
If the option is given as &%-bw%&<&'time'&> then the time is a timeout, after
which the daemon will exit, which should cause inetd to listen once more.
-.vitem &%-C%&&~<&'filelist'&>
-.oindex "&%-C%&"
+.cmdopt -C <&'filelist'&>
.cindex "configuration file" "alternate"
.cindex "CONFIGURE_FILE"
.cindex "alternate configuration file"
subprocesses that the daemon creates. Thus, it is useful for monitoring the
behaviour of the daemon without creating as much output as full debugging does.
-.vitem &%-dropcr%&
-.oindex "&%-dropcr%&"
+.cmdopt -dropcr
This is an obsolete option that is now a no-op. It used to affect the way Exim
handled CR and LF characters in incoming messages. What happens now is
described in section &<<SECTlineendings>>&.
-.vitem &%-E%&
-.oindex "&%-E%&"
+.cmdopt -E
.cindex "bounce message" "generating"
This option specifies that an incoming message is a locally-generated delivery
failure report. It is used internally by Exim when handling delivery failures
example, the &%vacation%& program uses &%-eq%&. Exim treats all options of the
form &%-e%&&'x'& as synonymous with the corresponding &%-oe%&&'x'& options.
-.vitem &%-F%&&~<&'string'&>
-.oindex "&%-F%&"
+.cmdopt -F <&'string'&>
.cindex "sender" "name"
.cindex "name" "of sender"
This option sets the sender's full name for use when a locally-generated
their &'gecos'& entries, no security considerations are involved. White space
between &%-F%& and the <&'string'&> is optional.
-.vitem &%-f%&&~<&'address'&>
-.oindex "&%-f%&"
+.cmdopt -f <&'address'&>
.cindex "sender" "address"
.cindex "address" "sender"
.cindex "trusted users"
&"From&~"& line in the message &-- see the description of &%-bm%& above &-- but
if &%-f%& is also present, it overrides &"From&~"&.
-.vitem &%-G%&
-.oindex "&%-G%&"
+.cmdopt -G
.cindex "submission fixups, suppressing (command-line)"
This option is equivalent to an ACL applying:
.code
As this affects audit information, the caller must be a trusted user to use
this option.
-.vitem &%-h%&&~<&'number'&>
-.oindex "&%-h%&"
+.cmdopt -h <&'number'&>
.cindex "Sendmail compatibility" "&%-h%& option ignored"
This option is accepted for compatibility with Sendmail, but has no effect. (In
Sendmail it overrides the &"hop count"& obtained by counting &'Received:'&
headers.)
-.vitem &%-i%&
-.oindex "&%-i%&"
+.cmdopt -i
.cindex "Solaris" "&'mail'& command"
.cindex "dot" "in incoming non-SMTP message"
This option, which has the same effect as &%-oi%&, specifies that a dot on a
p. 1M-529), and therefore a &%-oi%& command line option, which both are used
by its &'mailx'& command.
-.vitem &%-L%&&~<&'tag'&>
-.oindex "&%-L%&"
+.cmdopt -L <&'tag'&>
.cindex "syslog" "process name; set with flag"
This option is equivalent to setting &%syslog_processname%& in the config
file and setting &%log_file_path%& to &`syslog`&.
The tag should not be longer than 32 characters.
-.vitem &%-M%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-M%&"
+.cmdopt -M <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "forcing delivery"
.cindex "delivery" "forcing attempt"
.cindex "frozen messages" "forcing delivery"
produced unless there is a serious error. If you want to see what is happening,
use the &%-v%& option as well, or inspect Exim's main log.
-.vitem &%-Mar%&&~<&'message&~id'&>&~<&'address'&>&~<&'address'&>&~...
-.oindex "&%-Mar%&"
+.cmdopt -Mar <&'message&~id'&>&~<&'address'&>&~<&'address'&>&~...
.cindex "message" "adding recipients"
.cindex "recipient" "adding"
This option requests Exim to add the addresses to the list of recipients of the
given in chapter &<<CHAPSMTP>>&. This must be the final option, and the caller
must be root or the Exim user in order to use it.
-.vitem &%-MCA%&
-.oindex "&%-MCA%&"
+.cmdopt -MCA
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that the
connection to the remote host has been authenticated.
-.vitem &%-MCD%&
-.oindex "&%-MCD%&"
+.cmdopt -MCD
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that the
remote host supports the ESMTP &_DSN_& extension.
-.vitem &%-MCd%&
-.oindex "&%-MCd%&"
+.cmdopt -MCd
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-d%& option
to pass on an information string on the purpose of the process.
-.vitem &%-MCG%&&~<&'queue&~name'&>
-.oindex "&%-MCG%&"
+.cmdopt -MCG <&'queue&~name'&>
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that an
alternate queue is used, named by the following argument.
-.vitem &%-MCK%&
-.oindex "&%-MCK%&"
+.cmdopt -MCK
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that a
remote host supports the ESMTP &_CHUNKING_& extension.
-.vitem &%-MCL%&
-.oindex "&%-MCL%&"
+.cmdopt -MCL
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that the server to
which Exim is connected advertised limits on numbers of mails, recipients or
recipient domains.
The limits are given by the following three arguments.
-.vitem &%-MCP%&
-.oindex "&%-MCP%&"
+.cmdopt -MCP
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that the server to
which Exim is connected supports pipelining.
-.vitem &%-MCp%&
-.oindex "&%-MCp%&"
+.cmdopt -MCp
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option. It signifies that the connection
t a remote server is via a SOCKS proxy, using addresses and ports given by
the following four arguments.
-.vitem &%-MCQ%&&~<&'process&~id'&>&~<&'pipe&~fd'&>
-.oindex "&%-MCQ%&"
+.cmdopt -MCQ <&'process&~id'&>&~<&'pipe&~fd'&>
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option when the original delivery was
started by a queue runner. It passes on the process id of the queue runner,
signals the final completion of the sequence of processes that are passing
messages through the same SMTP connection.
-.vitem &%-MCq%&&~<&'recipient&~address'&>&~<&'size'&>
-.oindex "&%-MCq%&"
+.cmdopt -MCq <&'recipient&~address'&>&~<&'size'&>
This option is not intended for use by external callers. It is used internally
by Exim to implement quota checking for local users.
-.vitem &%-MCS%&
-.oindex "&%-MCS%&"
+.cmdopt -MCS
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option, and passes on the fact that the
ESMTP SIZE option should be used on messages delivered down the existing
connection.
-.vitem &%-MCT%&
-.oindex "&%-MCT%&"
+.cmdopt -MCT
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option, and passes on the fact that the
host to which Exim is connected supports TLS encryption.
The argument gives the SNI string.
The "r" variant indicates a DANE-verified connection.
-.vitem &%-MCt%&&~<&'IP&~address'&>&~<&'port'&>&~<&'cipher'&>
-.oindex "&%-MCt%&"
+.cmdopt -MCt <&'IP&~address'&>&~<&'port'&>&~<&'cipher'&>
This option is not intended for use by external callers. It is used internally
by Exim in conjunction with the &%-MC%& option, and passes on the fact that the
connection is being proxied by a parent process for handling TLS encryption.
The arguments give the local address and port being proxied, and the TLS cipher.
-.vitem &%-Mc%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mc%&"
+.cmdopt -Mc <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "hints database" "not overridden by &%-Mc%&"
.cindex "delivery" "manually started &-- not forced"
This option requests Exim to run a delivery attempt on each message, in turn,
&%-q%& with a message id argument. A distinction between queue run deliveries
and other deliveries is made in one or two places.
-.vitem &%-Mes%&&~<&'message&~id'&>&~<&'address'&>
-.oindex "&%-Mes%&"
+.cmdopt -Mes <&'message&~id'&>&~<&'address'&>
.cindex "message" "changing sender"
.cindex "sender" "changing"
This option requests Exim to change the sender address in the message to the
is active (in the middle of a delivery attempt), its status is not altered.
This option can be used only by an admin user.
-.vitem &%-Mf%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mf%&"
+.cmdopt -Mf <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "freezing messages"
.cindex "message" "manually freezing"
This option requests Exim to mark each listed message as &"frozen"&. This
attempt), their status is not altered. This option can be used only by an admin
user.
-.vitem &%-Mg%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mg%&"
+.cmdopt -Mg <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "giving up on messages"
.cindex "message" "abandoning delivery attempts"
.cindex "delivery" "abandoning further attempts"
Bounce messages are just discarded. This option can be used only by an admin
user.
-.vitem &%-MG%&&~<&'queue&~name'&>&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-MG%&"
+.cmdopt -MG <&'queue&~name'&>&~<&'message&~id'&>&~<&'message&~id'&>&~...
.cindex queue named
.cindex "named queues" "moving messages"
.cindex "queue" "moving messages"
If the messages are not currently located in the default queue,
a &%-qG<name>%& option will be required to define the source queue.
-.vitem &%-Mmad%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mmad%&"
+.cmdopt -Mmad <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "delivery" "cancelling all"
This option requests Exim to mark all the recipient addresses in the messages
as already delivered (&"mad"& for &"mark all delivered"&). However, if any
message is active (in the middle of a delivery attempt), its status is not
altered. This option can be used only by an admin user.
-.vitem &%-Mmd%&&~<&'message&~id'&>&~<&'address'&>&~<&'address'&>&~...
-.oindex "&%-Mmd%&"
+.cmdopt -Mmd <&'message&~id'&>&~<&'address'&>&~<&'address'&>&~...
.cindex "delivery" "cancelling by address"
.cindex "recipient" "removing"
.cindex "removing recipients"
(in the middle of a delivery attempt), its status is not altered. This option
can be used only by an admin user.
-.vitem &%-Mrm%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mrm%&"
+.cmdopt -Mrm <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "removing messages"
.cindex "abandoning mail"
.cindex "message" "manually discarding"
. a bounce message.
. .wen
-.vitem &%-Mset%&&~<&'message&~id'&>
-.oindex "&%-Mset%&"
+.cmdopt -Mset <&'message&~id'&>
.cindex "testing" "string expansion"
.cindex "expansion" "testing"
This option is useful only in conjunction with &%-be%& (that is, when testing
make use of these variables. However, this option can be used only by an admin
user. See also &%-bem%&.
-.vitem &%-Mt%&&~<&'message&~id'&>&~<&'message&~id'&>&~...
-.oindex "&%-Mt%&"
+.cmdopt -Mt <&'message&~id'&>&~<&'message&~id'&>&~...
.cindex "thawing messages"
.cindex "unfreezing messages"
.cindex "frozen messages" "thawing"
messages are active, their status is not altered. This option can be used only
by an admin user.
-.vitem &%-Mvb%&&~<&'message&~id'&>
-.oindex "&%-Mvb%&"
+.cmdopt -Mvb <&'message&~id'&>
.cindex "listing" "message body"
.cindex "message" "listing body of"
This option causes the contents of the message body (-D) spool file to be
written to the standard output. This option can be used only by an admin user.
-.vitem &%-Mvc%&&~<&'message&~id'&>
-.oindex "&%-Mvc%&"
+.cmdopt -Mvc <&'message&~id'&>
.cindex "message" "listing in RFC 2822 format"
.cindex "listing" "message in RFC 2822 format"
This option causes a copy of the complete message (header lines plus body) to
be written to the standard output in RFC 2822 format. This option can be used
only by an admin user.
-.vitem &%-Mvh%&&~<&'message&~id'&>
-.oindex "&%-Mvh%&"
+.cmdopt -Mvh <&'message&~id'&>
.cindex "listing" "message headers"
.cindex "header lines" "listing"
.cindex "message" "listing header lines"
This option causes the contents of the message headers (-H) spool file to be
written to the standard output. This option can be used only by an admin user.
-.vitem &%-Mvl%&&~<&'message&~id'&>
-.oindex "&%-Mvl%&"
+.cmdopt -Mvl <&'message&~id'&>
.cindex "listing" "message log"
.cindex "message" "listing message log"
This option causes the contents of the message log spool file to be written to
the standard output. This option can be used only by an admin user.
-.vitem &%-m%&
-.oindex "&%-m%&"
+.cmdopt -m
This is a synonym for &%-om%& that is accepted by Sendmail
(&url(https://docs.oracle.com/cd/E19457-01/801-6680-1M/801-6680-1M.pdf)
p. 1M-258), so Exim treats it that way too.
-.vitem &%-N%&
-.oindex "&%-N%&"
+.cmdopt -N
.cindex "debugging" "&%-N%& option"
.cindex "debugging" "suppressing delivery"
This is a debugging option that inhibits delivery of a message at the transport
the message, and applies to any subsequent delivery attempts that may happen
for that message.
-.vitem &%-n%&
-.oindex "&%-n%&"
+.cmdopt -n
This option is interpreted by Sendmail to mean &"no aliasing"&.
For normal modes of operation, it is ignored by Exim.
When combined with &%-bP%& it makes the output more terse (suppresses
option names, environment values and config pretty printing).
-.vitem &%-O%&&~<&'data'&>
-.oindex "&%-O%&"
+.cmdopt -O <&'data'&>
This option is interpreted by Sendmail to mean &`set option`&. It is ignored by
Exim.
-.vitem &%-oA%&&~<&'file&~name'&>
-.oindex "&%-oA%&"
+.cmdopt -oA <&'file&~name'&>
.cindex "Sendmail compatibility" "&%-oA%& option"
This option is used by Sendmail in conjunction with &%-bi%& to specify an
alternative alias filename. Exim handles &%-bi%& differently; see the
description above.
-.vitem &%-oB%&&~<&'n'&>
-.oindex "&%-oB%&"
+.cmdopt -oB <&'n'&>
.cindex "SMTP" "passed connection"
.cindex "SMTP" "multiple deliveries"
.cindex "multiple SMTP deliveries"
be delivered down one SMTP connection, overriding the value set in any &(smtp)&
transport. If <&'n'&> is omitted, the limit is set to 1.
-.vitem &%-odb%&
-.oindex "&%-odb%&"
+.cmdopt -odb
.cindex "background delivery"
.cindex "delivery" "in the background"
This option applies to all modes in which Exim accepts incoming messages,
overrides it if &%queue_only_override%& is set true, which is the default
setting. If &%queue_only_override%& is set false, &%-odb%& has no effect.
-.vitem &%-odf%&
-.oindex "&%-odf%&"
+.cmdopt -odf
.cindex "foreground delivery"
.cindex "delivery" "in the foreground"
This option requests &"foreground"& (synchronous) delivery when Exim has
restricted configuration that never queues messages.
-.vitem &%-odi%&
-.oindex "&%-odi%&"
+.cmdopt -odi
This option is synonymous with &%-odf%&. It is provided for compatibility with
Sendmail.
-.vitem &%-odq%&
-.oindex "&%-odq%&"
+.cmdopt -odq
.cindex "non-immediate delivery"
.cindex "delivery" "suppressing immediate"
.cindex "queueing incoming messages"
conditions. This option overrides all of them and also &%-odqs%&. It always
forces queueing.
-.vitem &%-odqs%&
-.oindex "&%-odqs%&"
+.cmdopt -odqs
.cindex "SMTP" "delaying delivery"
.cindex "first pass routing"
This option is a hybrid between &%-odb%&/&%-odi%& and &%-odq%&.
configuration option has the same effect for specific domains. See also the
&%-qq%& option.
-.vitem &%-oee%&
-.oindex "&%-oee%&"
+.cmdopt -oee
.cindex "error" "reporting"
If an error is detected while a non-SMTP message is being received (for
example, a malformed address), the error is reported to the sender in a mail
is that the original message has no recipients, or 1 for any other error.
This is the default &%-oe%&&'x'& option if Exim is called as &'rmail'&.
-.vitem &%-oem%&
-.oindex "&%-oem%&"
+.cmdopt -oem
.cindex "error" "reporting"
.cindex "return code" "for &%-oem%&"
This is the same as &%-oee%&, except that Exim always exits with a non-zero
return code, whether or not the error message was successfully sent.
This is the default &%-oe%&&'x'& option, unless Exim is called as &'rmail'&.
-.vitem &%-oep%&
-.oindex "&%-oep%&"
+.cmdopt -oep
.cindex "error" "reporting"
If an error is detected while a non-SMTP message is being received, the
error is reported by writing a message to the standard error file (stderr).
.cindex "return code" "for &%-oep%&"
The return code is 1 for all errors.
-.vitem &%-oeq%&
-.oindex "&%-oeq%&"
+.cmdopt -oeq
.cindex "error" "reporting"
This option is supported for compatibility with Sendmail, but has the same
effect as &%-oep%&.
-.vitem &%-oew%&
-.oindex "&%-oew%&"
+.cmdopt -oew
.cindex "error" "reporting"
This option is supported for compatibility with Sendmail, but has the same
effect as &%-oem%&.
-.vitem &%-oi%&
-.oindex "&%-oi%&"
+.cmdopt -oi
.cindex "dot" "in incoming non-SMTP message"
This option, which has the same effect as &%-i%&, specifies that a dot on a
line by itself should not terminate an incoming, non-SMTP message. Otherwise, a
lines that start with a dot. This option is set by default if Exim is called as
&'rmail'&. See also &%-ti%&.
-.vitem &%-oitrue%&
-.oindex "&%-oitrue%&"
+.cmdopt -oitrue
This option is treated as synonymous with &%-oi%&.
-.vitem &%-oMa%&&~<&'host&~address'&>
-.oindex "&%-oMa%&"
+.cmdopt -oMa <&'host&~address'&>
.cindex "sender" "host address, specifying for local message"
A number of options starting with &%-oM%& can be used to set values associated
with remote hosts on locally-submitted messages (that is, messages not received
are present on the command line, the sender host IP address is taken from
whichever one is last.
-.vitem &%-oMaa%&&~<&'name'&>
-.oindex "&%-oMaa%&"
+.cmdopt -oMaa <&'name'&>
.cindex "authentication" "name, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMaa%&
option sets the value of &$sender_host_authenticated$& (the authenticator
This option can be used with &%-bh%& and &%-bs%& to set up an
authenticated SMTP session without actually using the SMTP AUTH command.
-.vitem &%-oMai%&&~<&'string'&>
-.oindex "&%-oMai%&"
+.cmdopt -oMai <&'string'&>
.cindex "authentication" "id, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMai%&
option sets the value of &$authenticated_id$& (the id that was authenticated).
where there is no default) for messages from local sources. See chapter
&<<CHAPSMTPAUTH>>& for a discussion of authenticated ids.
-.vitem &%-oMas%&&~<&'address'&>
-.oindex "&%-oMas%&"
+.cmdopt -oMas <&'address'&>
.cindex "authentication" "sender, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMas%&
option sets the authenticated sender value in &$authenticated_sender$&. It
specified on a MAIL command overrides this value. See chapter
&<<CHAPSMTPAUTH>>& for a discussion of authenticated senders.
-.vitem &%-oMi%&&~<&'interface&~address'&>
-.oindex "&%-oMi%&"
+.cmdopt -oMi <&'interface&~address'&>
.cindex "interface" "address, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMi%&
option sets the IP interface address value. A port number may be included,
using the same syntax as for &%-oMa%&. The interface address is placed in
&$received_ip_address$& and the port number, if present, in &$received_port$&.
-.vitem &%-oMm%&&~<&'message&~reference'&>
-.oindex "&%-oMm%&"
+.cmdopt -oMm <&'message&~reference'&>
.cindex "message reference" "message reference, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMm%&
option sets the message reference, e.g. message-id, and is logged during
The message reference is the message-id of the original message for which Exim
is sending the bounce.
-.vitem &%-oMr%&&~<&'protocol&~name'&>
-.oindex "&%-oMr%&"
+.cmdopt -oMr <&'protocol&~name'&>
.cindex "protocol, specifying for local message"
.vindex "&$received_protocol$&"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMr%&
one of those same names. For &%-bS%& (batched SMTP) however, the protocol can
be set by &%-oMr%&. Repeated use of this option is not supported.
-.vitem &%-oMs%&&~<&'host&~name'&>
-.oindex "&%-oMs%&"
+.cmdopt -oMs <&'host&~name'&>
.cindex "sender" "host name, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMs%&
option sets the sender host name in &$sender_host_name$&. When this option is
present, Exim does not attempt to look up a host name from an IP address; it
uses the name it is given.
-.vitem &%-oMt%&&~<&'ident&~string'&>
-.oindex "&%-oMt%&"
+.cmdopt -oMt <&'ident&~string'&>
.cindex "sender" "ident string, specifying for local message"
See &%-oMa%& above for general remarks about the &%-oM%& options. The &%-oMt%&
option sets the sender ident value in &$sender_ident$&. The default setting for
local callers is the login id of the calling process, except when &%-bh%& is
used, when there is no default.
-.vitem &%-om%&
-.oindex "&%-om%&"
+.cmdopt -om
.cindex "Sendmail compatibility" "&%-om%& option ignored"
In Sendmail, this option means &"me too"&, indicating that the sender of a
message should receive a copy of the message if the sender appears in an alias
expansion. Exim always does this, so the option does nothing.
-.vitem &%-oo%&
-.oindex "&%-oo%&"
+.cmdopt -oo
.cindex "Sendmail compatibility" "&%-oo%& option ignored"
This option is ignored. In Sendmail it specifies &"old style headers"&,
whatever that means.
-.vitem &%-oP%&&~<&'path'&>
-.oindex "&%-oP%&"
+.cmdopt -oP <&'path'&>
.cindex "pid (process id)" "of daemon"
.cindex "daemon" "process id (pid)"
This option is useful only in conjunction with &%-bd%& or &%-q%& with a time
without &%-bd%&, this is the only way of causing Exim to write a pid file,
because in those cases, the normal pid file is not used.
-.vitem &%-oPX%&
-.oindex "&%-oPX%&"
+.cmdopt -oPX
.cindex "pid (process id)" "of daemon"
.cindex "daemon" "process id (pid)"
This option is not intended for general use.
combination with &%-oP%&&~<&'path'&>.
It causes the pid file to be removed.
-.vitem &%-or%&&~<&'time'&>
-.oindex "&%-or%&"
+.cmdopt -or <&'time'&>
.cindex "timeout" "for non-SMTP input"
This option sets a timeout value for incoming non-SMTP messages. If it is not
set, Exim will wait forever for the standard input. The value can also be set
by the &%receive_timeout%& option. The format used for specifying times is
described in section &<<SECTtimeformat>>&.
-.vitem &%-os%&&~<&'time'&>
-.oindex "&%-os%&"
+.cmdopt -os <&'time'&>
.cindex "timeout" "for SMTP input"
.cindex "SMTP" "input timeout"
This option sets a timeout value for incoming SMTP messages. The timeout
the &%smtp_receive_timeout%& option; it defaults to 5 minutes. The format used
for specifying times is described in section &<<SECTtimeformat>>&.
-.vitem &%-ov%&
-.oindex "&%-ov%&"
+.cmdopt -ov
This option has exactly the same effect as &%-v%&.
-.vitem &%-oX%&&~<&'number&~or&~string'&>
-.oindex "&%-oX%&"
+.cmdopt -oX <&'number&~or&~string'&>
.cindex "TCP/IP" "setting listening ports"
.cindex "TCP/IP" "setting listening interfaces"
.cindex "port" "receiving TCP/IP"
in chapter &<<CHAPinterfaces>>&. When &%-oX%& is used to start a daemon, no pid
file is written unless &%-oP%& is also present to specify a pid filename.
-.vitem &%-oY%&
-.oindex &%-oY%&
+.cmdopt -oY
.cindex "daemon notifier socket"
This option controls the creation of an inter-process communications endpoint
by the Exim daemon.
obtaining a current queue size
.endlist
-.vitem &%-pd%&
-.oindex "&%-pd%&"
+.cmdopt -pd
.cindex "Perl" "starting the interpreter"
This option applies when an embedded Perl interpreter is linked with Exim (see
chapter &<<CHAPperl>>&). It overrides the setting of the &%perl_at_start%&
option, forcing the starting of the interpreter to be delayed until it is
needed.
-.vitem &%-ps%&
-.oindex "&%-ps%&"
+.cmdopt -ps
.cindex "Perl" "starting the interpreter"
This option applies when an embedded Perl interpreter is linked with Exim (see
chapter &<<CHAPperl>>&). It overrides the setting of the &%perl_at_start%&
or &`s`& using this option (but that does not seem a real limitation).
Repeated use of this option is not supported.
-.vitem &%-q%&
-.oindex "&%-q%&"
+.cmdopt -q
.cindex "queue runner" "starting manually"
This option is normally restricted to admin users. However, there is a
configuration option called &%prod_requires_admin%& which can be set false to
effect is to run Exim with the &%-R%& option, but it can be configured to run
an arbitrary command instead.
-.vitem &%-r%&
-.oindex "&%-r%&"
+.cmdopt -r
This is a documented (for Sendmail) obsolete alternative name for &%-f%&.
.vitem &%-S%&<&'rsflags'&>&~<&'string'&>
conditions must be met for a message to be selected. If either of the options
has &'f'& or &'ff'& in its flags, the associated action is taken.
-.vitem &%-Tqt%&&~<&'times'&>
-.oindex "&%-Tqt%&"
+.cmdopt -Tqt <&'times'&>
This is an option that is exclusively for use by the Exim testing suite. It is not
recognized when Exim is run normally. It allows for the setting up of explicit
&"queue times"& so that various warning/retry features can be tested.
-.vitem &%-t%&
-.oindex "&%-t%&"
+.cmdopt -t
.cindex "recipient" "extracting from header lines"
.chindex Bcc:
.chindex Cc:
once, it is common for the original set of &%Resent-%& headers to be renamed as
&%X-Resent-%& when a new set is added. This removes any possible ambiguity.
-.vitem &%-ti%&
-.oindex "&%-ti%&"
+.cmdopt -ti
This option is exactly equivalent to &%-t%& &%-i%&. It is provided for
compatibility with Sendmail.
-.vitem &%-tls-on-connect%&
-.oindex "&%-tls-on-connect%&"
+.cmdopt -tls-on-connect
.cindex "TLS" "use without STARTTLS"
.cindex "TLS" "automatic start"
This option is available when Exim is compiled with TLS support. It forces all
&<<CHAPTLS>>& for further details.
-.vitem &%-U%&
-.oindex "&%-U%&"
+.cmdopt -U
.cindex "Sendmail compatibility" "&%-U%& option ignored"
Sendmail uses this option for &"initial message submission"&, and its
documentation states that in future releases, it may complain about
syntactically invalid messages rather than fixing them when this flag is not
set. Exim ignores this option.
-.vitem &%-v%&
-.oindex "&%-v%&"
+.cmdopt -v
This option causes Exim to write information to the standard error stream,
describing what it is doing. In particular, it shows the log lines for
receiving and delivering a message, and if an SMTP connection is made, the SMTP
selectors are shown with each log line. If none are shown, the logging is
unconditional.
-.vitem &%-x%&
-.oindex "&%-x%&"
+.cmdopt -x
AIX uses &%-x%& for a private purpose (&"mail from a local mail program has
National Language Support extended characters in the body of the mail item"&).
It sets &%-x%& when calling the MTA from its &%mail%& command. Exim ignores
this option.
-.vitem &%-X%&&~<&'logfile'&>
-.oindex "&%-X%&"
+.cmdopt -X <&'logfile'&>
This option is interpreted by Sendmail to cause debug information to be sent
to the named file. It is ignored by Exim.
-.vitem &%-z%&&~<&'log-line'&>
-.oindex "&%-z%&"
+.cmdopt -z <&'log-line'&>
This option writes its argument to Exim's logfile.
Use is restricted to administrators; the intent is for operational notes.
Quotes should be used to maintain a multi-word item as a single argument,
.section "Previously seen user and hosts" "SECTseen"
-.cindex "&%een%& ACL condition"
+.cindex "&%seen%& ACL condition"
.cindex greylisting
The &%seen%& ACL condition can be used to test whether a
situation has been previously met.
git://git.exim.org / exim.git / commitdiff