postfwd - postfix firewall daemon
postfwd is written in perl to combine complex postfix restrictions in a ruleset similar to those of the most firewalls. The program uses the postfix policy delegation protocol to control access to the mail system before a message has been accepted (please visit http://www.postfix.org/SMTPD_POLICY_README.html for more information). It allows you to choose an action (e.g. reject, dunno) for a combination of several smtp parameters (like sender and recipient address, size or the client's TLS fingerprint).
|_link||0000000162162 Bytes||1426508185over 3 years ago|
|_service||0000000202202 Bytes||1426510609over 3 years ago|
|postfwd.spec||00000031693.09 KB||1426510344over 3 years ago|