[Mimedefang] MIMEDefang 2.43 is released

[David F. Skoll]

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Hi,

MIMEDefang 2.43 is at http://www.mimedefang.org/node.php?id=1

This release adds new features.  It also introduces an incompatibility
in the way filter_relay works; *please* read the changelog below
before upgrading!

Regards,

David.

WARNING: Before upgrading MIMEDefang, please search this file for
*** NOTE INCOMPATIBILITY ** to see if anything has changed that will
affect your filter.

2004-05-10  David F. Skoll  <dfs at roaringpenguin.com>

	*  Version 2.43 RELEASED

2004-05-07  David F. Skoll  <dfs at roaringpenguin.com>

	* filter_relay, filter_sender and filter_recipient can return
	a fifth element specifying a delay before returning a code
	to the SMTP client.  This lets you implement tarpitting without
	tying up a Perl slave.  However, the delay does tie up a libmilter
	thread.

	* mimedefang.pl.in: If resending a message fails during streaming,
	we bounce the message and log an error at LOG_CRIT importance.

	* Modified C and Perl code so that filter_relay is called
	when remote client connects rather than after MAIL FROM.
	This means the $helo argument is NOT available!

	   *** NOTE INCOMPATIBILITY ***

	filter_relay no longer has access to the HELO argument, nor
	does the MIMEDefang spool directory exist when filter_relay is called.

2004-04-20  David F. Skoll  <dfs at roaringpenguin.com>

	* mimedefang-multiplexor.c: Add -X option to run a "tick" request
	every so often.  Added -Y option to set syslog label.

	* mimedefang.pl.in: Call md_openlog lazily so users can call it from
	filter to change syslog label.

	* mimedefang.pl.in: Added hooks for filter_tick routine.

2004-03-31  David F. Skoll  <dfs at roaringpenguin.com>

	* Version 2.42 RELEASED
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