Hello,
We have a Postfix 2.9.4 with Amavisd-new 2.8.0/ClamAV/Spamassassin on
Centos 6.3 (x86_64) used as an incoming mail filtering gateway which
relays clean (only) mail to an internal final destination mail server
(Postfix/Dovecot).
We are not using Maia or other such systems supporting per user
filtering/spam rule settings. (We want to keep the setup as simple as
possible and controllable by the admins.)
I would like to setup a spam mailbox (like: [email protected]) where
users can submit what they deem as spam, and which can be used to train
SpamAssassin. The idea is to receive reported spam as attachment (one
per mail), so we can process it later, e.g. by saving spam mail files in
a directory and running:
sa-learn --spam /path/to/spam/folder
Questions:
* Do regular eml files (of spam mail messages) qualify for such use
(i.e. does sa-learn understand them properly)?
* What happens with spam messages forwarded from Outlook clients which
will forward as msg and not as eml? Do we need a msg-to-eml
converter script to process these files?
Has anyone here set up something like that and could suggest/provide a
script or similar, which would accomplish this task (I don't want to
re-discover the wheel)?
Any advice will be appreciated.
Thanks in advance,
Nick
