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CYRUS MAILBOX LOOKUP FOR SENDMAIL
---------------------------------
You have enabled modifications for sendmail for looking up
whether a cyrus (2.2.3+) mailbox exists and is under quota
before accepting any mail to be relayed to cyrus.
They are based on the idea and work by
Andrzej Filip
published at
http://anfi.homeunix.net/sendmail/rtcyrus2.html.
Please, use this url to learn all configuration details
(although a quick recipe is provided below) and may be to give
credits to the author.
******************************************************************
HOW TO :
---------
0. Build the `mail/sendmail' sendmail port with
SENDMAIL_WITH_SOCKETMAP=yes SENDMAIL_WITH_CYRUSLOOKUP=yes
This is what you've just obviously done, unless you are just browsing the
ports tree. To stick with these settings, you can place something like
the following in your `/etc/make.conf'.
PORTSDIR?= /usr/ports
.if ${.CURDIR} == ${PORTSDIR}/mail/sendmail
SENDMAIL_WITH_CYRUSLOOKUP= yes
SENDMAIL_WITH_SOCKETMAP= yes
# possibly other sendmail knobs here too.
.endif
You should have also installed and configured Cyrus IMAP server,
version 2.2.3 or higher. Not the worst idea is to utilize the
`mail/cyrus-imapd22' port.
1. Insert the following lines to the SERVICES sections of `cyrus.conf'.
By default, the port installs it to `/usr/local/etc'.
# Sendmail socket map smmapd(8)
smmap cmd="smmapd" listen="/var/imap/socket/smmapd" prefork=0
A SIGHUP would make the Cyrus master(8) process catch this change
on-the-fly. Please, also note, that if sendmail and cyrus run on
separate machines, you will obviously need to modify this line
and a couple of others.
2. As per the `install-configure' from Cyrus IMAP server's documentation,
in the simplest case, you add:
define(`confLOCAL_MAILER', `cyrusv2')dnl
MAILER(`cyrusv2')dnl
to your sendmail's .mc file to make local delivery to Cyrus mailboxes.
Per the instructions, provided by Andrzej Filip (see the above URL),
these lines should become:
define(`LOCAL_RELAY',`mrs_cyrus_user:stripdom')dnl
FEATURE(`mrs')dnl
FEATURE(`mrs_cyrus')dnl
MODIFY_MAILER_FLAGS(`CYRUSV2',`-A5')dnl
MAILER(`cyrusv2')dnl
for sendmail to start rejecting local addresses for nonexisting and
full mailboxes. Rebuild your sendmail.cf, restart sendmail, and enjoy!
If your configuration is more complicated than the above two lines,
read Andrzej's article. It contains more examples.
******************************************************************
2004, April 8th
Michael O. Boev,
mike@tric.ru.
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