ProxSMTP is a SMTP proxy that allows you to reject, change, or log email based on arbitrary criteria. It works well as either a Postfix content filter or transparent proxy.
|Tags||Communications Email Filters|
Release Notes: This release fixes bugs related to forking and waiting for filtering processes.
Release Notes: A problem on FreeBSD where stderr wasn't processed when filter didn't read stdin was fixed. Solaris compatibility fixes are included. The "Header" option was put back.
Release Notes: This version fixes a problem introduced in the last release, which occurred when the 'Header' option was missing.
Release Notes: It is now possible to add headers to all emails that pass through. A descriptor leak that occurred when connections couldn't be established was fixed along with other small bugs.
Release Notes: A crash that occurred when a connection couldn't be established was fixed. The startup script was cleaned up.