X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/1ad20e19a669731c19852c865facabe4816ae4f9..426abccb20f089343f380b1f5b4cfc0bbcf81d90:/doc/doc-docbook/spec.xfpt?ds=sidebyside diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index 23f34a3d0..394cd0539 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -5489,8 +5489,8 @@ local_interfaces = 127.0.0.1 : ::::1 contains two IP addresses, the IPv4 address 127.0.0.1 and the IPv6 address ::1. &*Note*&: Although leading and trailing white space is ignored in individual -list items, it is not ignored when parsing the list. The space after the first -colon in the example above is necessary. If it were not there, the list would +list items, it is not ignored when parsing the list. The spaces around the first +colon in the example above are necessary. If they were not there, the list would be interpreted as the two items 127.0.0.1:: and 1. .section "Changing list separators" "SECTlistsepchange" @@ -6424,9 +6424,9 @@ smarthost_smtp: # request with your smarthost provider to get things fixed: hosts_require_tls = * tls_verify_hosts = * - # As long as tls_verify_hosts is enabled, this won't matter, but if you - # have to comment it out then this will at least log whether you succeed - # or not: + # As long as tls_verify_hosts is enabled, this 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; @@ -17575,7 +17575,7 @@ live with. . searchable. NM changed this occurrence for bug 1197 to no longer allow . the option name to split. -.option "smtp_accept_max_per_connection" main integer 1000 &&& +.option "smtp_accept_max_per_connection" main integer&!! 1000 &&& smtp_accept_max_per_connection .cindex "SMTP" "limiting incoming message count" .cindex "limit" "messages per SMTP connection" @@ -17585,6 +17585,11 @@ results in the transfer of a message. After the limit is reached, a 421 response is given to subsequent MAIL commands. This limit is a safety precaution against a client that goes mad (incidents of this type have been seen). +.new +The option is expanded after the HELO or EHLO is received +and may depend on values available at that time. +An empty or zero value after expansion removes the limit. +.wen .option smtp_accept_max_per_host main string&!! unset @@ -27235,7 +27240,7 @@ choose to honour. A &'realm'& is a text string, typically a domain name, presented by a server to a client to help it select an account and credentials to use. In some -mechanisms, the client and server probably agree on the realm, but clients +mechanisms, the client and server provably agree on the realm, but clients typically can not treat the realm as secure data to be blindly trusted. @@ -29807,7 +29812,7 @@ Ivan is the author of the popular TLS testing tools at .section "Certificate chains" "SECID186" -The file named by &%tls_certificate%& may contain more than one +A file named by &%tls_certificate%& may contain more than one certificate. This is useful in the case where the certificate that is being sent is validated by an intermediate certificate which the other end does not have. Multiple certificates must be in the correct order in the file. @@ -41025,7 +41030,7 @@ There is no dot-stuffing (and no dot-termination). .section "DKIM (DomainKeys Identified Mail)" SECDKIM .cindex "DKIM" -DKIM is a mechanism by which messages sent by some entity can be probably +DKIM is a mechanism by which messages sent by some entity can be provably linked to a domain which that entity controls. It permits reputation to be tracked on a per-domain basis, rather than merely upon source IP address. DKIM is documented in RFC 6376. @@ -41114,6 +41119,15 @@ option along with &%$dkim_domain%&. If the option is empty after expansion, DKIM signing is not done for this domain, and no error will result even if &%dkim_strict%& is set. +.new +To do, for example, dual-signing with RSA and EC keys +this could be be used: +.code +dkim_selector = ec_sel : rsa_sel +dkim_private_key = KEYS_DIR/$dkim_selector +.endd +.wen + .option dkim_private_key smtp string&!! unset This sets the private key to use. You can use the &%$dkim_domain%& and