do some changes in postfix POP3

[jainshasha]

hi as i m new to postfix so i need the help of you guys

actually i want to add up some restrictions on my POP3 so that only those mails are enter in my mail server which satisfy my conditions

so where exactly i have to put up such changes ...

Thanks

[scathefire]

Mail systems are comprised of two parts: MTA (mail transfer agent) and (MDA) mail delivery agent. Postfix (aka sendmail) is an MTA, POP3 (probably dovecot) is a MDA.

I believe you need to look at something like Mailscanner to solve your problems. In addition to being able to handle regular expressions to filter out certain types of messages, it also has virus/spam filtering abilites.

I don't have 15 posts, so I can't link it. Just google Mailscanner.