Re: Reverse path in MAIL FROM: consisting of multiple addresses (source routes?)

On Wed, Nov 19, 2014 at 10:16:02AM -0500, Wietse Venema wrote: > Arrigo Marchiori: > > Example 2: (error) > > 220 myhost ESMTP Postfix > > MAIL FROM: > > 501 5.1.7 Bad sender address syntax > > This IS NOT source routing. That looks like @domain,@domain:user@dom

Reverse path in MAIL FROM: consisting of multiple addresses (source routes?)

Hello list, I am using Postfix 2.10.3 as home e-mail gateway: messages are delivered by fetchmail and passed to Postfix via SMTP on the same host. Today I received an e-mail that had two addresses in the From: field. Postfix consistently rejected it. I went to see the transcript of the SMTP sessi