Changes 0.68.1:
* rfc2045mkboundary.c was broken in 0.68

Changes 0.68:
* rfc2045/rfc2045mkboundary.c (rfc2045_mk_boundary): truncate
the hostname portion of the boundary to 30 chars.
* courier/doc/courier.sgml: Remove descriptions of some configuration
files that were moved to the courier-authlib package a while ago.
They don't belong here any more.
* courier/submit.C: Use the authenticated address, instead of the
return address, for domain-based virtual configuration.
* courier/libs/cfilename.c (config_has_vhost): Checks whether
vhost.[ip] exists.
* courier/module.esmtp/courieresmtpd.c (main): Only set a message's
virtual host if vhost.[ip] exists.
* courier/module.esmtp/esmtpclient.c (get_sourceaddr): Make sure the
input buffer is null-terminated.
* courier/submit.C (getrcpts): If there's no vhost setting from the
sender's IP address (this includes local mail!) if vhost.domain exists,
use [domain] as the virtual host.
* Remove config_search(), which simply called config_localfilename().
Change all current callers to call config_localfilename().
* courier/libs/cfilename.c (config_set_local_vhost): saves a string
that gets appended as a suffix, by config_localfilename(), and if that
filename exists, that's returned as the filename, otherwise it's the
original string without the suffix. config_get_local_vhost() returns
the suffix string.
to config_set_local_vhost().
* courier/libs/comsubmitclient.c (submit_fork): If
config_get_local_vhost(), add a -vhost parameter to submit().
* courier/submit.C (cppmain): -vhost sets config_set_local_vhost().
* courier/submit2.C (closectl): New COMCTLFILE_VHOST parameter in the
config file, taken from the vhost setting.
* courier/libs/comctlfile.c (ctlfile_setvhost): If COMCTLFILE_VHOST is
set, call ctlfile_setvhost(), return an indication if the vhost has
changed. Absence of a COMCTLFILE_VHOST treated as a discrete "(null)"
setting.
* courier/module.esmtp/esmtpclient.c (esmtpchild): If ctlfile_setvhost()
then disconnect the current socket, if one is open.
* courier/module.esmtp/esmtpclient.c (get_sourceaddr): The IP address
specified in ipout or ip6out overrides SOURCE_ADDRESS and
SOURCE_ADDRESS_IPV6 environment variable.
* courier/module.local/localmail.c (main): Call ctlfile_setvhost().
* courier/module.uucp/uucp.c (uux): Call ctlfile_setvhost().
* courier/module.dsn/dsn.c (main): Call ctlfile_setvhost().
* liblock/mail.c (dotlock_exists): Quell a compiler warning.
* courier/courierd.dist.in SOURCE_ADDRESS: Add a note that this setting
is deprecated.
Changes 4.10.0:
* imapd.c (main): Open IMAPDEBUGFILE only if it exists already.
(do_expunge): Optionally log deletions.
* pop3dserver.c (cleanup): Optionally log deletions.
* imapd.dist.in (IMAP_MOVE_EXPUNGE_TO_TRASH): Officially document how
IMAPDEBUGFILE works.
* imapscanclient.c: Postpone Y2038K for a while, for uid validities.
* liblock/mail.c (dotlock_exists): Handle getting here because of a
recycled pid.
* unicode/unicode.c (init_default_chset): Handle NULL from setlocale().
* rfc2045/reformime.c (main2): Fixed segfault on some arches from an
initial null given to strtok.
* rfc2045/reformime.c (main2): On ia64 and arm, argv is in readonly memory.
* pop3dserver.c (openpop3dlist): Try a few times to reopen pop3dsizelist
if it fails with ESTALE.
* pop3d.dist.in: Add AUTHSERVICE settings. They've been supported all along.
* Fix gcc 4.6 warnings
* courier-imap.spec.in: switch to systemd. Remove script used when
upgrading from ancient pre-sysconftool versions.
* Fix autoconf warnings.
Changes 2.5.5:
* rfc2045/rfc2045reply.c (mkreply): Fix copying of the contents of the
  original message.
* rfc2045/reformime.c (do_print_info): rfc2231_udecodeDisposition()
  failure is not fatal.
* rfc2045/reformime.c (get_suitable_filename): Ditto.
* rfc2045/reformime.c (main2): Fixed segfault on some arches from an
  initial null given to strtok.
* mailbot: add "feedback" and "replyfeedback" formats, generating
  RFC 5965-formatted feedback report. -a option attaches the entire
  original message, instead of only its headers, for "replydsn",
  "feedback", and "replyfeedback" formats.
* rfc2045/reformime.c (main2): On ia64 and arm, argv is in readonly
  memory.
Changes 0.90:
* cone/gettext.C: gettext can't deal with literal ^Ds, so provide a
  workaround: "\\D" literal.
* cone/cursesindexdisplay.C (drawLine): Misformatting of the date
  column in some locales.
Remove unnecessary patches
Changes 5.5.3:
* rfc2045/rfc2045reply.c (mkreply): Fix copying of the contents of the
original message.
* msg2html.c (msg2html_download): rfc2231_udecodeDisposition() failure
is not fatal.
* cgi/cgi.c (cgiformdecode): Ditto.
* pcp/pcp.c (list_msg_mime): Ditto.
* liblock/mail.c (dotlock_exists): Handle getting here because of a
recycled pid.
* unicode/unicode.c (init_default_chset): Handle NULL from setlocale().
* rfc2045/reformime.c (main2): Fixed segfault on some arches from an
initial null given to strtok.
* rfc2045/reformime.c (main2): On ia64 and arm, argv is in readonly
memory.
* showmsg2html.c (error): Provide a definition for error().
* Fix gcc 4.6 warnings
* sqwebmail.spec.in: switch to systemd. Remove script used when
upgrading from ancient pre-sysconftool versions.
* Fix autoconf warnings.
Changes 0.64.0:
* authpam.c (callback_pam): Call pam_end() after an authentication attempt.
* Makefile.am: Renamed authstaticlist.h to courierauthstaticlist.h, and
added it to the list of header files that 'make install' puts into
includedir.
* Fix gcc 4.6 warnings
* courier.spec.in: switch to systemd.
* Fix autoconf warnings.
* courier-authlib.spec: Make rmplint happy.
Updated mail/courier to 0.68.1