[CentOS] Postfix question: How to reject email with a certain subject header

Michael A. Peters mpeters at mac.com
Thu Jun 18 05:23:23 UTC 2009

John R Pierce wrote:

> The problem with that approach is that its global to the server.    I 
> dislike putting filtering rules like that in the system, and prefer to 
> do them on a per user basis, hence my postmailrc suggestion (except I 
> don't know if CentOS uses postmail as the delivery agent for postfix)

I don't believe it does.
At least not with a standard postfix configuration.

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