Anyone know if this is possible with the PLESK style of Qmail?
QUOTE
How do I keep a copy of all incoming and outgoing mail messages?
Answer: Set QUEUE_EXTRA to "Tlog0" and QUEUE_EXTRALEN to 5 in extra.h. Recompile qmail. Put ./msg-log into ~alias/.qmail-log.
You can also use QUEUE_EXTRA to, e.g., record the Message-ID of every message: run
| awk '/^$/ { exit } /^[mM][eE][sS][sS][aA][gG][eE]-/ { print }'
from ~alias/.qmail-log.
Answer: Set QUEUE_EXTRA to "Tlog0" and QUEUE_EXTRALEN to 5 in extra.h. Recompile qmail. Put ./msg-log into ~alias/.qmail-log.
You can also use QUEUE_EXTRA to, e.g., record the Message-ID of every message: run
| awk '/^$/ { exit } /^[mM][eE][sS][sS][aA][gG][eE]-/ { print }'
from ~alias/.qmail-log.
From http://cr.yp.to/qmail/faq/admin.html#copies