Additional Settings

A simple way to disable receipt of messages with an empty SMTP sender envelope (usually error messages or messages saying that delivery failed are sent with an empty SMTP envelope; also such messages are often sent by spammers) is to install policytest.c.XXX.patch. Installation procedure is similar to installing smtpdata.c.XXX.patch file.

As ZMailer starts drweb-zmailer module each time a new message is processed, for optimized system performance all drweb-zmailer settings must be specified in the command line (they can be defined, for example, in drweb-zmailer.sh script).

Parameters that can be specified in the command line of drweb-zmailer module are described in Command line parameters section.