Postfix Greylisting Policy Server
This package is based on the package 'postgrey' from project 'server:mail'. Postgrey is a Postfix policy server implementing greylisting. When a request for delivery of a mail is received by Postfix via SMTP, the triplet CLIENT_IP / SENDER / RECIPIENT is built. If it is the first time that this triplet is seen, or if the triplet was first seen less than 5 minutes, then the mail gets rejected with a temporary error. Hopefully spammers or viruses will not try again later, as it is however required per RFC. The following features compared with greylist.pl from Postfix 2.1.1 are new: Safe database, automatic maintenance, whitelists, lookup by subnet, auto-whitelisting of clients, only Berkeley DB and no large mysql nor postgresql DB needed.
Source Files (show merged sources derived from linked package)
|_link||000000004848 Bytes||1226784241over 9 years ago|
|postgrey.spec||00000061546.01 KB||1397198075about 4 years ago|
|postgrey_clients_dump||0000000897897 Bytes||1279968873almost 8 years ago|
|postgrey_clients_dump.patch||0000000308308 Bytes||1279968608almost 8 years ago|