X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/c25242d781667319938db77399e2073ba9e798f8..d27f1df3feb4ff58a8e3948b91797111d62f73e2:/doc/doc-txt/ChangeLog diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog index b9ddc75d2..75826bdac 100644 --- a/doc/doc-txt/ChangeLog +++ b/doc/doc-txt/ChangeLog @@ -1,4 +1,4 @@ -$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.253 2005/11/10 15:00:46 ph10 Exp $ +$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.267 2005/11/21 12:04:23 ph10 Exp $ Change log file for Exim from version 4.21 ------------------------------------------- @@ -52,6 +52,115 @@ PH/05 When a filter generated an autoreply, the entire To: header line was => >ano@some.domain,ona@other.domain ... +PH/06 When a client host used a correct literal IP address in a HELO or EHLO + command, (for example, EHLO [1.2.3.4]) and the client's IP address was + not being looked up in the rDNS to get a host name, Exim was showing the + IP address twice in Received: lines, even though the IP addresses were + identical. For example: + + Received: from [1.2.3.4] (helo=[1.2.3.4]) + + However, if the real host name was known, it was omitting the HELO data + if it matched the actual IP address. This has been tidied up so that it + doesn't show the same IP address twice. + +PH/07 When both +timestamp and +memory debugging was on, the value given by + $tod_xxx expansions could be wrong, because the tod_stamp() function was + called by the debug printing, thereby overwriting the timestamp buffer. + Debugging no longer uses the tod_stamp() function when +timestamp is set. + +PH/08 When the original message was included in an autoreply transport, it + always said "this is a copy of the message, including all the headers", + even if body_only or headers_only was set. It now gives an appropriate + message. + +PH/09 Applied a patch from the Sieve maintainer which: + + o fixes some comments + o adds the (disabled) notify extension core + o adds some debug output for the result of if/elsif tests + o points to the current vacation draft in the documentation + and documents the missing references header update + + and most important: + + o fixes a bug in processing the envelope test (when testing + multiple envelope elements, the last element determinted the + result) + +PH/10 Exim was violating RFC 3834 ("Recommendations for Automatic Responses to + Electronic Mail") by including: + + Auto-submitted: auto-generated + + in the messages that it generates (bounce messages and others, such as + warnings). In the case of bounce messages for non-SMTP mesages, there was + also a typo: it was using "Auto_submitted" (underscore instead of + hyphen). Since every message generated by Exim is necessarily in response + to another message, thes have all been changed to: + + Auto-Submitted: auto-replied + + in accordance with these statements in the RFC: + + The auto-replied keyword: + + - SHOULD be used on messages sent in direct response to another + message by an automatic process, + + - MUST NOT be used on manually-generated messages, + + - MAY be used on Delivery Status Notifications (DSNs) and Message + Disposition Notifications (MDNs), + + - MUST NOT be used on messages generated by automatic or periodic + processes, except for messages which are automatic responses to + other messages. + +PH/11 Added "${if def:sender_address {(envelope-from <$sender_address>)\n\t}}" + to the default Received: header definition. + +PH/12 Added log selector acl_warn_skipped (default on). + +PH/13 After a successful wildlsearch lookup, discard the values of numeric + variables because (a) they are in the wrong storage pool and (b) even if + they were copied, it wouldn't work properly because of the caching. + +PH/14 Add check_rfc2047_length to disable enforcement of RFC 2047 length + checking when decoding. Apparently there are clients that generate + overlong encoded strings. Why am I not surprised? + +PH/15 If the first argument of "${if match_address" was not empty, but did not + contain an "@" character, Exim crashed. Now it writes a panic log message + and treats the condition as false. + +PH/16 In autoreply, treat an empty string for "once" the same as unset. + +PH/17 A further patch from the Sieve maintainer: "Introduce the new Sieve + extension "envelope-auth". The code is finished and in agreement with + other implementations, but there is no documentation so far and in fact, + nobody wrote the draft yet. This extension is currently #undef'ed, thus + not changing the active code. + + Print executed "if" and "elsif" statements when debugging is used. This + helps a great deal to understand what a filter does. + + Document more things not specified clearly in RFC3028. I had all this + sorted out, when out of a sudden new issues came to my mind. Oops." + +PH/18 Exim was not recognizing the "net-" search type prefix in match_ip lists + (Bugzilla #53). + +PH/19 Exim expands the IPv6 address given to -bh to its full non-abbreviated + canonical form (as documented). However, after a host name lookup from + the IP address, check_host() was doing a simple string comparison with + addresses acquired from the DNS when checking that the found name did + have the original IP as one of its addresses. Since any found IPv6 + addresses are likely to be in abbreviated form, the comparison could + fail. Luckily, there already exists a function for doing the comparison + by converting both addresses to binary, so now that is used instead of + the text comparison. + Exim version 4.54 ----------------- @@ -80,6 +189,10 @@ TF/01 The control=submission/name=... option had a problem with syntax PH/05 Some modifications to the interface to the fake nameserver for the new testing suite. +PH/06 Add ${if def:sender_address {(envelope-from <$sender_address>)\n\t}} + into the default Received: header string. + + Exim version 4.53 -----------------