mk-fg / dspam-milter Goto Github PK

Hi,

Currently using postfix and dspam. The dspam is setup only to add [SPAM] on the subject header. Very similar to your setup of never rejecting emails, which I like.

When dspam makes a mistake, the email is sent to [email protected] or [email protected]

Would like to change the current setup to use dspam-milter. May I have some advice on how to change the setup to use dspam-milter?

For the incoming emails, I understand the setup mentioned in the readme.
smtpd_milters = unix:/tmp/dspam_milter.sock
non_smtpd_milters = unix:/tmp/dspam_milter.sock

How about the training setup when dspam gets it wrong? Would it be the same as the current setup?

The current setup is as follows.

For incoming emails. (main.cf)
smtpd_recipient_restrictions = check_policy_service inet:127.0.0.1:10031,
permit_mynetworks,
permit_sasl_authenticated,
...
...
check_client_access pcre:/etc/postfix/dspam_incoming

dspam_incoming file has,
/./ FILTER lmtp:unix:/var/run/dspam/dspam.sock

then,
spam_dspam_destination_recipient_limit = 1
notspam_dspam_destination_recipient_limit = 1

For reclassification when there is an error by dspam. (master.cf)
#This is for mail coming back from dspam
127.0.0.1:10028 inet n - - - - smtpd
-o content_filter=
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
-o smtpd_milters=
#end dspam

#handle dspam retrain
#This path is used when a user sends in a piece of mail and wants to classify it as SPAM
spam_dspam unix - n n - - pipe
flags=Rhq user=vmail argv=/usr/bin/dspam --user vmail --class=spam --source=error

#This path is used when a user sends in a piece of mail and wants to classify it as INNOCENT
notspam_dspam unix - n n - - pipe
flags=Rhq user=vmail argv=/usr/bin/dspam --user vmail --class=innocent --source=error