Wietse Venema wrote:
Paul Cockings:
Hi List,
I'm interested in testing several anti-spam systems (using postfix as my
mta). I'd like to perform some real-time testing with live data, so
I've had a thought to 'split' or 'mirror' the incoming SMTP stream to
several servers. Server 1 would be my regular mail setup, server 2
would run Dspam, server 3 would run bogofilter etc I can then compare
the results. Server 2, 3 + would have soft_bounce on
The only way a see to do this right now is something with recipient_bcc_map
This takes one destination; if you want multiple destinations use
virtual_alias_maps instead (do not set up virtual alias DOMAINS
for this).
There is one more difference: recipient_bcc_maps creates the extra
recipient with DSN NOTIFY=none. Virtual alias expansions inherit
most DSN NOTIFY options from the original recipient.
Are you suggesting a virtual_alias_maps like this?
myn...@mydomain.com tes...@test1.com (aka server 1)
myn...@mydomain.com tes...@test2.com (aka server 2)
myn...@mydomain.com tes...@test3.com (aka server 3)
myn...@mydomain.com tes...@test4.com (aka server 4)
result = a mail for myn...@mydomain.com is copied to 4 different locations
Also - many thanks for answering me and many thanks for postfix - it
rocks! This mailing list seems a very friendly place to be.
