Sig Pam:
> Hello community! > > The current documentation <http://www.postfix.org/FILTER_README.html> states: > > ?? The "-o content_filter" line causes Postfix to add one content filter > request record to each incoming mail message ... > > Q1: Is it still true you can not give a list of content filters which are > processed one after the other? After Postfix gives the message to the content filter, the filter can do all kinds of things. It can give the message to another content filter (for example over SMTP), or send the message to Postfix, or send the message to a different MTA, or it can even discard the message. Those are all valid actions. There is no need for Postfix trying to be clever and get in the way of things. In particular with SMTP-based filters, there is no need for clumsy wrapper scripts. Simply configure each filter to send the result to their successor's SMTP port. Wietse Thank you, Wietse. Got it. Would you mind clarifying on the difference between content_filter in the service descriptions in main.cf versus the parameter content_filter in master.cf? They both refer to the same documentation, but they both are used. Is there some priorisation? What's the difference? Thank you. Sig
