transport dynamic modules

[exim.git] / src / src / configure.default

diff --git a/src/src/configure.default b/src/src/configure.default
index 73fbc0ce8130bdc17ff49d2a56b88ef38d2d72d0..633c6539e96979c24f12a0708ba87d685218247f 100644 (file)
--- a/src/src/configure.default
+++ b/src/src/configure.default
@@ -1,5 +1,3 @@
-# $Cambridge: exim/src/src/configure.default,v 1.15 2010/06/03 08:19:13 pdp Exp $
-

 ######################################################################
 #                  Runtime configuration file for Exim               #
 ######################################################################
 ######################################################################
 #                  Runtime configuration file for Exim               #
 ######################################################################


@@ -11,7 +9,7 @@
 # configuration file. There are many more than are mentioned here. The
 # manual is in the file doc/spec.txt in the Exim distribution as a plain
 # ASCII file. Other formats (PostScript, Texinfo, HTML, PDF) are available
 # configuration file. There are many more than are mentioned here. The
 # manual is in the file doc/spec.txt in the Exim distribution as a plain
 # ASCII file. Other formats (PostScript, Texinfo, HTML, PDF) are available

-# from the Exim ftp sites. The manual is also online at the Exim web sites.
+# from the Exim ftp sites. The manual is also online at the Exim website.

 
 
 # This file is divided into several parts, all but the first of which are
 
 
 # This file is divided into several parts, all but the first of which are


@@ -39,9 +37,22 @@
 
 
 
 
 
 

+######################################################################
+#                               MACROS                               #
+######################################################################
+#
+
+# If you want to use a smarthost instead of sending directly to recipient
+# domains, uncomment this macro definition and set a real hostname.
+# An appropriately privileged user can then redirect email on the command-line
+# in emergencies, via -D.
+#
+# ROUTER_SMARTHOST=MAIL.HOSTNAME.FOR.CENTRAL.SERVER.EXAMPLE
+

 ######################################################################
 #                    MAIN CONFIGURATION SETTINGS                     #
 ######################################################################
 ######################################################################
 #                    MAIN CONFIGURATION SETTINGS                     #
 ######################################################################

+#

 
 # Specify your host's canonical name here. This should normally be the fully
 # qualified "official" name of your host. If this option is not set, the
 
 # Specify your host's canonical name here. This should normally be the fully
 # qualified "official" name of your host. If this option is not set, the


@@ -58,7 +69,9 @@
 
 domainlist local_domains = @
 domainlist relay_to_domains =
 
 domainlist local_domains = @
 domainlist relay_to_domains =

-hostlist   relay_from_hosts = 127.0.0.1
+hostlist   relay_from_hosts = localhost
+# (We rely upon hostname resolution working for localhost, because the default
+# uncommented configuration needs to work in IPv4-only environments.)

 
 # Most straightforward access control requirements can be obtained by
 # appropriate settings of the above options. In more complicated situations,
 
 # Most straightforward access control requirements can be obtained by
 # appropriate settings of the above options. In more complicated situations,


@@ -93,20 +106,24 @@ hostlist   relay_from_hosts = 127.0.0.1
 # to any other host on the Internet. Such a setting commonly refers to a
 # complete local network as well as the localhost. For example:
 #
 # to any other host on the Internet. Such a setting commonly refers to a
 # complete local network as well as the localhost. For example:
 #

-# hostlist relay_from_hosts = 127.0.0.1 : 192.168.0.0/16
+# hostlist relay_from_hosts = <; 127.0.0.1 ; ::1 ; 192.168.0.0/16

 #
 # The "/16" is a bit mask (CIDR notation), not a number of hosts. Note that you
 # have to include 127.0.0.1 if you want to allow processes on your host to send
 # SMTP mail by using the loopback address. A number of MUAs use this method of
 #
 # The "/16" is a bit mask (CIDR notation), not a number of hosts. Note that you
 # have to include 127.0.0.1 if you want to allow processes on your host to send
 # SMTP mail by using the loopback address. A number of MUAs use this method of

-# sending mail.
+# sending mail.  Often, connections are made to "localhost", which might be ::1
+# on IPv6-enabled hosts.  Do not forget CIDR for your IPv6 networks.

 
 # All three of these lists may contain many different kinds of item, including
 # wildcarded names, regular expressions, and file lookups. See the reference
 # manual for details. The lists above are used in the access control lists for
 # checking incoming messages. The names of these ACLs are defined here:
 
 
 # All three of these lists may contain many different kinds of item, including
 # wildcarded names, regular expressions, and file lookups. See the reference
 # manual for details. The lists above are used in the access control lists for
 # checking incoming messages. The names of these ACLs are defined here:
 

-acl_smtp_rcpt = acl_check_rcpt
-acl_smtp_data = acl_check_data
+acl_smtp_rcpt =         acl_check_rcpt
+.ifdef _HAVE_PRDR
+acl_smtp_data_prdr =    acl_check_prdr
+.endif
+acl_smtp_data =         acl_check_data

 
 # You should not change those settings until you understand how ACLs work.
 
 
 # You should not change those settings until you understand how ACLs work.
 


@@ -130,15 +147,15 @@ acl_smtp_data = acl_check_data
 # spamd_address = 127.0.0.1 783
 
 
 # spamd_address = 127.0.0.1 783
 
 

-# If Exim is compiled with support for TLS, you may want to enable the
-# following options so that Exim allows clients to make encrypted
-# connections. In the authenticators section below, there are template
-# configurations for plaintext username/password authentication. This kind
-# of authentication is only safe when used within a TLS connection, so the
-# authenticators will only work if the following TLS settings are turned on
-# as well.
+# If Exim is compiled with support for TLS, you may want to change the
+# following option so that Exim disallows certain clients from makeing encrypted
+# connections. The default is to allow all.
+# In the authenticators section below, there are template configurations for
+# plaintext username/password authentication. This kind of authentication is
+# only safe when used within a TLS connection, so the authenticators will only
+# work if TLS is allowed here.

 
 

-# Allow any client to use TLS.
+# This is equivalent to the default.

 
 # tls_advertise_hosts = *
 
 
 # tls_advertise_hosts = *
 


@@ -151,14 +168,30 @@ acl_smtp_data = acl_check_data
 # tls_certificate = /etc/ssl/exim.crt
 # tls_privatekey = /etc/ssl/exim.pem
 
 # tls_certificate = /etc/ssl/exim.crt
 # tls_privatekey = /etc/ssl/exim.pem
 

+# For OpenSSL, prefer EC- over RSA-authenticated ciphers
+.ifdef _HAVE_OPENSSL
+tls_require_ciphers = ECDSA:RSA:!COMPLEMENTOFDEFAULT
+.endif
+
+# Don't offer resumption to (most) MUAs, who we don't want to reuse
+# tickets.  Once the TLS extension for vended ticket numbers comes
+# though, re-examine since resumption on a single-use ticket is still a benefit.
+.ifdef _HAVE_TLS_RESUME
+tls_resumption_hosts = ${if inlist {$received_port}{587:465} {:}{*}}
+.endif
+

 # In order to support roaming users who wish to send email from anywhere,
 # you may want to make Exim listen on other ports as well as port 25, in
 # case these users need to send email from a network that blocks port 25.
 # In order to support roaming users who wish to send email from anywhere,
 # you may want to make Exim listen on other ports as well as port 25, in
 # case these users need to send email from a network that blocks port 25.

-# The standard port for this purpose is port 587, the "message submission"
-# port. See RFC 4409 for details. Microsoft MUAs cannot be configured to
+# The standard ports for this purpose are:
+# port 587, the "message submission" port - see RFC 4409 for details,
+# and 465 the TLS-encrypted "submission" port, service name is "submissions",
+# see RFC 8314.
+
+# Microsoft MUAs cannot be configured to

 # talk the message submission protocol correctly, so if you need to support
 # talk the message submission protocol correctly, so if you need to support

-# them you should also allow TLS-on-connect on the traditional but
-# non-standard port 465.
+# them you should also allow TLS-on-connect on the traditional (and now
+# standard) port 465.

 
 # daemon_smtp_ports = 25 : 465 : 587
 # tls_on_connect_ports = 465
 
 # daemon_smtp_ports = 25 : 465 : 587
 # tls_on_connect_ports = 465


@@ -220,18 +253,40 @@ never_users = root
 host_lookup = *
 
 
 host_lookup = *
 
 

-# The settings below, which are actually the same as the defaults in the
-# code, cause Exim to make RFC 1413 (ident) callbacks for all incoming SMTP
-# calls. You can limit the hosts to which these calls are made, and/or change
-# the timeout that is used. If you set the timeout to zero, all RFC 1413 calls
-# are disabled. RFC 1413 calls are cheap and can provide useful information
-# for tracing problem messages, but some hosts and firewalls have problems
-# with them. This can result in a timeout instead of an immediate refused
-# connection, leading to delays on starting up SMTP sessions. (The default was
-# reduced from 30s to 5s for release 4.61.)
+# The setting below causes Exim to try to initialize the system resolver
+# library with DNSSEC support.  It has no effect if your library lacks
+# DNSSEC support.
+
+dns_dnssec_ok = 1

 
 

-rfc1413_hosts = *
-rfc1413_query_timeout = 5s
+
+# The settings below cause Exim to make RFC 1413 (ident) callbacks
+# for all incoming SMTP calls. You can limit the hosts to which these
+# calls are made, and/or change the timeout that is used. If you set
+# the timeout to zero, all RFC 1413 calls are disabled. RFC 1413 calls
+# are cheap and can provide useful information for tracing problem
+# messages, but some hosts and firewalls have problems with them.
+# This can result in a timeout instead of an immediate refused
+# connection, leading to delays on starting up SMTP sessions.
+# (The default was reduced from 30s to 5s for release 4.61. and to
+# disabled for release 4.86)
+#
+#rfc1413_hosts = *
+#rfc1413_query_timeout = 5s
+
+
+# Enable an efficiency feature.  We advertise the feature; clients
+# may request to use it.  For multi-recipient mails we then can
+# reject or accept per-user after the message is received.
+# This supports recipient-dependent content filtering; without it
+# you have to temp-reject any recipients after the first that have
+# incompatible filtering, and do the filtering in the data ACL.
+# Even with this enabled, you must support the old style for peers
+# not flagging support for PRDR (visible via $prdr_requested).
+#
+.ifdef _HAVE_PRDR
+prdr_enable = true
+.endif

 
 
 # By default, Exim expects all envelope addresses to be fully qualified, that
 
 
 # By default, Exim expects all envelope addresses to be fully qualified, that


@@ -247,6 +302,13 @@ rfc1413_query_timeout = 5s
 # and/or qualify_recipient (see above).
 
 
 # and/or qualify_recipient (see above).
 
 

+# Unless you run a high-volume site you probably want more logging
+# detail than the default.  Adjust to suit.
+
+log_selector = +smtp_protocol_error +smtp_syntax_error \
+        +tls_certificate_verified
+
+

 # If you want Exim to support the "percent hack" for certain domains,
 # uncomment the following line and provide a list of domains. The "percent
 # hack" is the feature by which mail addressed to x%y@z (where z is one of
 # If you want Exim to support the "percent hack" for certain domains,
 # uncomment the following line and provide a list of domains. The "percent
 # hack" is the feature by which mail addressed to x%y@z (where z is one of


@@ -277,7 +339,7 @@ timeout_frozen_after = 7d
 
 
 # By default, messages that are waiting on Exim's queue are all held in a
 
 
 # By default, messages that are waiting on Exim's queue are all held in a

-# single directory called "input" which it itself within Exim's spool
+# single directory called "input" which is itself within Exim's spool

 # directory. (The default spool directory is specified when Exim is built, and
 # is often /var/spool/exim/.) Exim works best when its queue is kept short, but
 # there are circumstances where this is not always possible. If you uncomment
 # directory. (The default spool directory is specified when Exim is built, and
 # is often /var/spool/exim/.) Exim works best when its queue is kept short, but
 # there are circumstances where this is not always possible. If you uncomment


@@ -306,6 +368,25 @@ timeout_frozen_after = 7d
 # because of some popular, yet buggy, mail composition software.
 
 
 # because of some popular, yet buggy, mail composition software.
 
 

+# If you wish to be strictly RFC compliant, or if you know you'll be
+# exchanging email with systems that are not 8-bit clean, then you may
+# wish to disable advertising 8BITMIME.  Uncomment this option to do so.
+
+# accept_8bitmime = false
+
+
+# Exim does not make use of environment variables itself. However,
+# libraries that Exim uses (e.g. LDAP) depend on specific environment settings.
+# There are two lists: keep_environment for the variables we trust, and
+# add_environment for variables we want to set to a specific value.
+# Note that TZ is handled separately by the timezone runtime option
+# and TIMEZONE_DEFAULT buildtime option.
+
+# keep_environment = ^LDAP
+# add_environment = PATH=/usr/bin::/bin
+
+
+

 ######################################################################
 #                       ACL CONFIGURATION                            #
 #         Specifies access control lists for incoming SMTP mail      #
 ######################################################################
 #                       ACL CONFIGURATION                            #
 #         Specifies access control lists for incoming SMTP mail      #


@@ -381,6 +462,20 @@ acl_check_rcpt:
 
   require verify        = sender
 
 
   require verify        = sender
 

+  # Reject all RCPT commands after too many bad recipients
+  # This is partly a defense against spam abuse and partly attacker abuse.
+  # Real senders should manage, by the time they get to 10 RCPT directives,
+  # to have had at least half of them be real addresses.
+  #
+  # This is a lightweight check and can protect you against repeated
+  # invocations of more heavy-weight checks which would come after it.
+
+  deny    condition     = ${if and {\
+                        {>{$rcpt_count}{10}}\
+                        {<{$recipients_count}{${eval:$rcpt_count/2}}} }}
+          message       = Rejected for too many bad recipients
+          logwrite      = REJECT [$sender_host_address]: bad recipient count high [${eval:$rcpt_count-$recipients_count}]
+

   # Accept if the message comes from one of the hosts for which we are an
   # outgoing relay. It is assumed that such hosts are most likely to be MUAs,
   # so we set control=submission to make Exim treat the message as a
   # Accept if the message comes from one of the hosts for which we are an
   # outgoing relay. It is assumed that such hosts are most likely to be MUAs,
   # so we set control=submission to make Exim treat the message as a


@@ -434,8 +529,8 @@ acl_check_rcpt:
   # examples of how you can get Exim to perform a DNS black list lookup at this
   # point. The first one denies, whereas the second just warns.
   #
   # examples of how you can get Exim to perform a DNS black list lookup at this
   # point. The first one denies, whereas the second just warns.
   #

-  # deny    message       = rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text
-  #         dnslists      = black.list.example
+  # deny    dnslists      = black.list.example
+  #         message       = rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text

   #
   # warn    dnslists      = black.list.example
   #         add_header    = X-Warning: $sender_host_address is in a black list at $dnslist_domain
   #
   # warn    dnslists      = black.list.example
   #         add_header    = X-Warning: $sender_host_address is in a black list at $dnslist_domain


@@ -453,12 +548,45 @@ acl_check_rcpt:
   # require verify = csa
   #############################################################################
 
   # require verify = csa
   #############################################################################
 

+  #############################################################################
+  # If doing per-user content filtering then recipients with filters different
+  # to the first recipient must be deferred unless the sender talks PRDR.
+  #
+  # defer  !condition     = $prdr_requested
+  #        condition      = ${if > {0}{$recipients_count}}
+  #        condition      = ${if !eq {$acl_m_content_filter} \
+  #                                  {${lookup PER_RCPT_CONTENT_FILTER}}}
+  # warn   !condition     = $prdr_requested
+  #        condition      = ${if > {0}{$recipients_count}}
+  #        set acl_m_content_filter = ${lookup PER_RCPT_CONTENT_FILTER}
+  #############################################################################
+

   # At this point, the address has passed all the checks that have been
   # configured, so we accept it unconditionally.
 
   accept
 
 
   # At this point, the address has passed all the checks that have been
   # configured, so we accept it unconditionally.
 
   accept
 
 

+# This ACL is used once per recipient, for multi-recipient messages, if
+# we advertised PRDR.  It can be used to perform receipient-dependent
+# header- and body- based filtering and rejections.
+# We set a variable to record that PRDR was active used, so that checking
+# in the data ACL can be skipped.
+
+.ifdef _HAVE_PRDR
+acl_check_prdr:
+  warn  set acl_m_did_prdr = y
+
+  #############################################################################
+  # do lookup on filtering, with $local_part@$domain, deny on filter match
+  #
+  # deny      set acl_m_content_filter = ${lookup PER_RCPT_CONTENT_FILTER}
+  #           condition    = ...
+  #############################################################################
+
+  accept
+.endif
+

 # This ACL is used after the contents of a message have been received. This
 # is the ACL in which you can test a message's headers or body, and in
 # particular, this is where you can invoke external virus or spam scanners.
 # This ACL is used after the contents of a message have been received. This
 # is the ACL in which you can test a message's headers or body, and in
 # particular, this is where you can invoke external virus or spam scanners.


@@ -469,6 +597,19 @@ acl_check_rcpt:
 
 acl_check_data:
 
 
 acl_check_data:
 

+  # Deny if the message contains an overlong line.  Per the standards
+  # we should never receive one such via SMTP.
+  #
+  deny    condition  = ${if > {$max_received_linelength}{998}}
+          message    = maximum allowed line length is 998 octets, \
+                       got $max_received_linelength
+
+  # Deny if the headers contain badly-formed addresses.
+  #
+  deny    !verify =     header_syntax
+          message =     header syntax
+          log_message = header syntax ($acl_verify_message)
+

   # Deny if the message contains a virus. Before enabling this check, you
   # must install a virus scanner and set the av_scanner option above.
   #
   # Deny if the message contains a virus. Before enabling this check, you
   # must install a virus scanner and set the av_scanner option above.
   #


@@ -485,6 +626,19 @@ acl_check_data:
   #                      X-Spam_bar: $spam_bar\n\
   #                      X-Spam_report: $spam_report
 
   #                      X-Spam_bar: $spam_bar\n\
   #                      X-Spam_report: $spam_report
 

+  #############################################################################
+  # No more tests if PRDR was actively used.
+  # accept   condition  = ${if def:acl_m_did_prdr}
+  #
+  # To get here, all message recipients must have identical per-user
+  # content filtering (enforced by RCPT ACL).  Do lookup for filter
+  # and deny on match.
+  #
+  # deny      set acl_m_content_filter = ${lookup PER_RCPT_CONTENT_FILTER}
+  #           condition    = ...
+  #############################################################################
+
+

   # Accept the message.
 
   accept
   # Accept the message.
 
   accept


@@ -516,6 +670,25 @@ begin routers
 #   transport = remote_smtp
 
 
 #   transport = remote_smtp
 
 

+# This router can be used when you want to send all mail to a
+# server which handles DNS lookups for you; an ISP will typically run such
+# a server for their customers.  The hostname in route_data comes from the
+# macro defined at the top of the file.  If not defined, then we'll use the
+# dnslookup router below instead.
+# Beware that the hostname is specified again in the Transport.
+
+.ifdef ROUTER_SMARTHOST
+
+smarthost:
+  driver = manualroute
+  domains = ! +local_domains
+  transport = smarthost_smtp
+  route_data = ROUTER_SMARTHOST
+  ignore_target_hosts = <; 0.0.0.0 ; 127.0.0.0/8 ; ::1
+  no_more
+
+.else
+

 # This router routes addresses that are not in local domains by doing a DNS
 # lookup on the domain name. The exclamation mark that appears in "domains = !
 # +local_domains" is a negating operator, that is, it can be read as "not". The
 # This router routes addresses that are not in local domains by doing a DNS
 # lookup on the domain name. The exclamation mark that appears in "domains = !
 # +local_domains" is a negating operator, that is, it can be read as "not". The


@@ -534,8 +707,14 @@ dnslookup:
   domains = ! +local_domains
   transport = remote_smtp
   ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8
   domains = ! +local_domains
   transport = remote_smtp
   ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8

+# if ipv6-enabled then instead use:
+# ignore_target_hosts = <; 0.0.0.0 ; 127.0.0.0/8 ; ::1

   no_more
 
   no_more
 

+# This closes the ROUTER_SMARTHOST ifdef around the choice of routing for
+# off-site mail.
+.endif
+

 
 # The remaining routers handle addresses in the local domain(s), that is those
 # domains that are defined by "domainlist local_domains" above.
 
 # The remaining routers handle addresses in the local domain(s), that is those
 # domains that are defined by "domainlist local_domains" above.


@@ -576,16 +755,18 @@ system_aliases:
 # file starts with the string "# Exim filter" or "# Sieve filter", uncomment
 # the "allow_filter" option.
 
 # file starts with the string "# Exim filter" or "# Sieve filter", uncomment
 # the "allow_filter" option.
 

-# If you want this router to treat local parts with suffixes introduced by "-"
-# or "+" characters as if the suffixes did not exist, uncomment the two local_
-# part_suffix options. Then, for example, xxxx-foo@your.domain will be treated
-# in the same way as xxxx@your.domain by this router. You probably want to make
-# the same change to the localuser router.
-

 # The no_verify setting means that this router is skipped when Exim is
 # verifying addresses. Similarly, no_expn means that this router is skipped if
 # Exim is processing an EXPN command.
 
 # The no_verify setting means that this router is skipped when Exim is
 # verifying addresses. Similarly, no_expn means that this router is skipped if
 # Exim is processing an EXPN command.
 

+# If you want this router to treat local parts with suffixes introduced by "-"
+# or "+" characters as if the suffixes did not exist, uncomment the two local_
+# part_suffix options. Then, for example, xxxx-foo@your.domain will be treated
+# in the same way as xxxx@your.domain by this router. Because this router is
+# not used for verification, if you choose to uncomment those options, then you
+# will *need* to make the same change to the localuser router.  (There are
+# other approaches, if this is undesirable, but they add complexity).
+

 # The check_ancestor option means that if the forward file generates an
 # address that is an ancestor of the current one, the current one gets
 # passed on instead. This covers the case where A is aliased to B and B
 # The check_ancestor option means that if the forward file generates an
 # address that is an ancestor of the current one, the current one gets
 # passed on instead. This covers the case where A is aliased to B and B


@@ -645,6 +826,49 @@ begin transports
 
 remote_smtp:
   driver = smtp
 
 remote_smtp:
   driver = smtp

+.ifdef _HAVE_TLS_RESUME
+  tls_resumption_hosts = *
+.endif
+
+
+# This transport is used for delivering messages to a smarthost, if the
+# smarthost router is enabled.  This starts from the same basis as
+# "remote_smtp" but then turns on various security options, because
+# we assume that if you're told "use smarthost.example.org as the smarthost"
+# then there will be TLS available, with a verifiable certificate for that
+# hostname, using decent TLS.
+
+smarthost_smtp:
+  driver = smtp
+  multi_domain
+  #
+.ifdef _HAVE_TLS
+  # Comment out any of these which you have to, then file a Support
+  # request with your smarthost provider to get things fixed:
+  hosts_require_tls = *
+  tls_verify_hosts = *
+  # As long as tls_verify_hosts is enabled this will have no effect,
+  # but if you have to comment it out then this will at least log whether
+  # you succeed or not:
+  tls_try_verify_hosts = *
+  #
+  # The SNI name should match the name which we'll expect to verify;
+  # many mail systems don't use SNI and this doesn't matter, but if it does,
+  # we need to send a name which the remote site will recognize.
+  # This _should_ be the name which the smarthost operators specified as
+  # the hostname for sending your mail to.
+  tls_sni = ROUTER_SMARTHOST
+  #
+.ifdef _HAVE_OPENSSL
+  tls_require_ciphers = HIGH:!aNULL:@STRENGTH
+.endif
+.ifdef _HAVE_GNUTLS
+  tls_require_ciphers = SECURE192:-VERS-SSL3.0:-VERS-TLS1.0:-VERS-TLS1.1
+.endif
+.ifdef _HAVE_TLS_RESUME
+  tls_resumption_hosts = *
+.endif
+.endif

 
 
 # This transport is used for local delivery to user mailboxes in traditional
 
 
 # This transport is used for local delivery to user mailboxes in traditional


@@ -656,7 +880,7 @@ remote_smtp:
 
 local_delivery:
   driver = appendfile
 
 local_delivery:
   driver = appendfile

-  file = /var/mail/$local_part
+  file = /var/mail/$local_part_data

   delivery_date_add
   envelope_to_add
   return_path_add
   delivery_date_add
   envelope_to_add
   return_path_add


@@ -764,7 +988,7 @@ begin authenticators
 #  server_set_id              = $auth2
 #  server_prompts             = :
 #  server_condition           = Authentication is not yet configured
 #  server_set_id              = $auth2
 #  server_prompts             = :
 #  server_condition           = Authentication is not yet configured

-#  server_advertise_condition = ${if def:tls_cipher }
+#  server_advertise_condition = ${if def:tls_in_cipher }

 
 # LOGIN authentication has traditional prompts and responses. There is no
 # authorization ID in this mechanism, so unlike PLAIN the username and
 
 # LOGIN authentication has traditional prompts and responses. There is no
 # authorization ID in this mechanism, so unlike PLAIN the username and


@@ -776,7 +1000,7 @@ begin authenticators
 #  server_set_id              = $auth1
 #  server_prompts             = <| Username: | Password:
 #  server_condition           = Authentication is not yet configured
 #  server_set_id              = $auth1
 #  server_prompts             = <| Username: | Password:
 #  server_condition           = Authentication is not yet configured

-#  server_advertise_condition = ${if def:tls_cipher }
+#  server_advertise_condition = ${if def:tls_in_cipher }

 
 
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