Create a single Qpsmtpd::TcpServer object in the parent process and
then rely on fork to let each child have it's own copy
* lib/Qpsmtpd/Plugin.pm
Add new pre-connection and post-connection hooks
* README.plugins
Document the above new hooks
* lib/Qpsmtpd.pm
No longer have local value for trace_level() the first time through, which
was masking the global value (due to stupid search/replace error).
Don't call log() from trace_level() since it is only ever called from
within the varlog() sub when no logging plugin is registered.
* plugins/dnsbl
Config line option to use DENY_DISCONNECT instead of DENY (since any IP
on a blacklist should not have a chance to send anything for now).
Add POD to document the new disconnect behavior
* lib/Qpsmtpd.pm
Compatibility changes so test files continue to work
* t/Test/Qpsmtpd.pm
Compatibility sub for core subs which call varlog() directly
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@428 958fd67b-6ff1-0310-b445-bb7760255be9
o plugins/check_badmailfromto
- New plugin in the style of check_badmailfrom, which matches a pair
of FROM/TO and makes it seem like the recipient's address no longer
exists (but only from the matching sender's point of view). Useful
for stalkers and other harassment cases.
o plugins/dns_whitelist_soft
- New plugin to provide a DNS-based whitelist (good for distributed
sites).
o various files
- Replaced tab character with 8 spaces and adjusted line breaks for
better readability.
Changes by mct@toren.net (Michael C. Toren)
o lib/Qpsmtpd/SMTP.pm
- Assumes a MAIL FROM value of "<#@[]>" (utilized by qmail to
indicate a null sender when generating a doublebounce message)
is equivalent to "<>". Previously qpsmtpd complained that the
value could not be parsed.
- Adds LOGIN to the default list of supported auth mechanisms.
The documentation in Auth.pm indicated that auth-login was not
currently supported due to lack of functionality, however I can
confirm that LOGIN appears to work fine as tested by using msmtp
(http://msmtp.sourceforge.net/). Are there any indications that
LOGIN support is actually broken in the current implementation?
- Removes the "X-Qpsmtpd-Auth: True" header appended when a message
has been sent by an authenticated user. One problem with such a
header is that it's impossible to say which SMTP hop added it,
and it provides no information which could be used to backtrack
the transaction. I grepped through my mail archives a bit
looking for how other MTAs handled the problem, and decided it
would be best to place this information in the Received: header:
Received: from remotehost (HELO remotehost) (192.168.42.42)
(smtp-auth username foo, mechanism cram-md5)
by mail.netisland.net (qpsmtpd/0.28) with ESMTP; <date>
o lib/Qpsmtpd/Auth.pm:
- Documentation update for the arguments passed to an auth
handler; previously the $mechanism argument was not mentioned,
which threw off the argument offsets.
- Documentation update for auth-login removing the warning
that auth-login is not currently supported due to lack of
functionality.
- Fix to execute a generic auth hook when a more specific
auth-$mechanism hook does not exist. (Previously posted
to the list last week.)
- Upon authentication, sets $session->{_auth_user} and
$session->{_auth_mechanism} so that SMTP.pm can include them
in the Received: header.
o plugins/queue/qmail-queue
- Added a timestamp and the qmail-queue qp identifier to the
"Queued!" 250 message, for compatibility with qmail-smtpd, which
can be very useful for tracking message delivery from machine to
machine. For example, the new 250 message might be:
250 Queued! 1105927468 qp 3210 <1105927457@netisland.net>
qmail-smtpd returns:
250 ok 1106546213 qp 7129
Additionally, for consistency angle brackets are placed around
the Message-ID displayed in the 250 if they were missing in the
message header.
o plugins/check_badmailfrom:
- Changed the error message from "Mail from $bad not accepted
here" to "sorry, your envelope sender is in my badmailfrom
list", for compatibility with qmail-smtpd. I didn't see any
reason to share with the sender the value of $bad, especially
for situations where the sender was rejected resulting from a
wildcard.
o plugins/check_earlytalker:
o plugins/require_resolvable_fromhost:
- No longer checks for earlytalkers or resolvable senders if the
connection note "whitelistclient" is set, which is nice for
helping backup MX hosts empty their queue faster.
o plugins/count_unrecognized_commands:
- Return code changed from DENY_DISCONNECT, which isn't valid in
an unrecognized_command hook, to DENY, which in this context
drops the connection anyway. (Previously posted to the list
last week.)
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@356 958fd67b-6ff1-0310-b445-bb7760255be9
use symbolic log levels, instead of numeric
- dnsbl: set some (probably too large) timeouts
- count_unrec_commands: DENYHARD
- spamassassin: upgrade protocol to support switching users
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@349 958fd67b-6ff1-0310-b445-bb7760255be9
support all of the RBLSMTPD functionality. (Thanks to Mark Powell)
git-svn-id: https://svn.perl.org/qpsmtpd/trunk@210 958fd67b-6ff1-0310-b445-bb7760255be9
