Log message:
Update to mimedefang 2.67, thanks to Klaus Heinz

Release 2.67 adds the following features since 2.65 (there was no public
2.66 release):
* The ability for mimedefang-multiplexor to use poll rather than select.
  This removes the FD_SETSIZE limit on the number of file descriptors
  the multiplexor can handle.
* Support for FPROTD version 6 daemonized virus scanner.

2.65
There is only one change since 2.64: An error in the way the embedded
perl interpreter was initialized has been fixed. This fixes problems
on the Debian HPPA architecture and possibly others.

2.64
This is a minor bugfix release;
* Add support for NOD32 command-line scanner
* Add support for Sophos "savscan" scanner

Log message:
Added LICENSE information.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Mechanical changes to add DESTDIR support to packages that install
their files via a custom do-install target.

Log message:
Update mimedefang to 2.63

Changes since 2.62:

* mimedefang-multiplexor.c: Relax the umask when creating the unprivileged
  socket ("-a" command-line option.)
* mimedefang.c(eom): If we do not have a queue ID yet, try to obtain one
  in eom. This is designed to improve operation with Postfix, which does
  not assign a queue ID until after the first successful RCPT. Based on a
  patch from Henrik Krohns.
* examples/init-script.in: Added MD_SKIP_BAD_RCPTS init script option
  (suggested by John Nemeth)
* Remove support for OpenAntivirus. It's a dead product.
* mimedefang.pl.in(spam_assassin_status): Call $mail->finish() to prevent
  temporary files from accumulating.
* redhat/mimedefang-init.in: Add configtest routine to check filter
  syntax.

Changes since 2.61:

* A new "change_sender" action lets you change the envelope sender. Only
  works with Sendmail/Milter 8.14.0 and newer!
* Clam interface code has been fixed to work properly with ClamAV 0.90
  and later.
* Other minor improvements and bugfixes.

Log message:
Make it easier to build and install packages "unprivileged", where
the owner of all installed files is a non-root user.  This change
affects most packages that require special users or groups by making
them use the specified unprivileged user and group instead.

(1) Add two new variables PKG_GROUPS_VARS and PKG_USERS_VARS to
    unprivileged.mk.  These two variables are lists of other bmake
    variables that define package-specific users and groups.  Packages
    that have user-settable variables for users and groups, e.g. apache
    and APACHE_{USER,GROUP}, courier-mta and COURIER_{USER,GROUP},
    etc., should list these variables in PKG_USERS_VARS and PKG_GROUPS_VARS
    so that unprivileged.mk can know to set them to ${UNPRIVILEGED_USER}
    and ${UNPRIVILEGED_GROUP}.

(2) Modify packages to use PKG_GROUPS_VARS and PKG_USERS_VARS.

Log message:
Update mimedefang to 2.61.

includes patch to work with clamav 0.90 and newer.

Changes since 2.59:

* SECURITY FIX: Versions 2.59 and 2.60 contained a programming error
  that could lead to a buffer overflow. This is definitely
  exploitable as a denial-of-service attack, and potentially may
  allow arbitrary code execution. The bug is fixed in 2.61.
* If a message is going to end up being rejected,
  discarded or tempfailed, we don't bother carrying out requests
  to add/delete/modify headers or recipients, change the message
  body, etc.
* mimedefang.c: Fix filter registration so MIMEDefang works
  correctly against libmilter from Sendmail 8.14

Changes since 2.58:

* A new "watch-multiple-mimedefangs.tcl" tool that lets you keep an eye
  on a cluster of MIMEDefang scanners.
* Fixes to the build scripts that should eliminate build problems on
  Intel/AMD 64-bit architectures.
* mimedefang generates the COMMANDS file more safely and more efficiently.
* Various other minor improvements and bug-fixes.

Log message:
Update to mimedefang 2.58

Changes since 2.57:
* Various minor bug-fixes, including a memory leak.

Changes since 2.56:
* Various minor bug-fixes
* New md-mx-ctrl hload command shows load over past 1, 4, 12 and 24 hours.
* New multiplexor scheduling algorithm tries to keep a given command on a
  given set of slaves.

Log message:
Modify the pkginstall framework so that it manages all aspects of
INSTALL/DEINSTALL script creation within pkgsrc.

If an INSTALL or DEINSTALL script is found in the package directory,
it is automatically used as a template for the pkginstall-generated
scripts.  If instead, they should be used simply as the full scripts,
then the package Makefile should set INSTALL_SRC or DEINSTALL_SRC
explicitly, e.g.:

	INSTALL_SRC=	${PKGDIR}/INSTALL
	DEINSTALL_SRC=	# emtpy

As part of the restructuring of the pkginstall framework internals,
we now *always* generate temporary INSTALL or DEINSTALL scripts.  By
comparing these temporary scripts with minimal INSTALL/DEINSTALL
scripts formed from only the base templates, we determine whether or
not the INSTALL/DEINSTALL scripts are actually needed by the package
(see the generate-install-scripts target in bsd.pkginstall.mk).

In addition, more variables in the framework have been made private.
The *_EXTRA_TMPL variables have been renamed to *_TEMPLATE, which are
more sensible names given the very few exported variables in this
framework.  The only public variables relating to the templates are:

	INSTALL_SRC		INSTALL_TEMPLATE
	DEINSTALL_SRC		DEINSTALL_TEMPLATE
				HEADER_TEMPLATE

The packages in pkgsrc have been modified to reflect the changes in
the pkginstall framework.

Log message:
Update to mimedefang 2.56

Changes 2.56:
An off-by-one error in the multiplexor that could restart slaves
unnecessarily was fixed. Compilation errors on some systems were fixed.
A handful of other minor bugs were fixed.

Changes 2.55:
A new option allows you to reserve some slaves for connections from
localhost; this helps clientmqueue runs to succeed on busy servers.
Modern Vexira anti-virus scanners are supported; versions older than
Spring 2005 are no longer supported. A new "filter_helo" callback lets
you take action in response to HELO/EHLO. A new "action_insert_header"
function lets you prepend headers (rather than just appending them).
A new function lets you reject mail from hosts with bogus MX records;
for example, MX records that resolve to private IP networks or the
loopback address.