On Fri, 4 Jan 2019 13:19:10 -0500 (EST) Wietse Venema <wie...@porcupine.org> wrote:
> Celejar: > > Okay, by testing with swaks I've confirmed the suspicion that I broached > > in my previous mail: on the problematic system, the rewrite of the email > > header 'From: root' is to 'From: <aaaaa...@zoho.com> (root)', which > > causes the mail to be rejected by Zoho's server with '553 Relaying > > disallowed as @'. On the working systems, the rewrite is to a more > > normal 'From: root <aaaaa...@zoho.com>', which Zoho accepts. > > > > So: is this a bug? Is there some way I can get Postfix 3.1.8 to do the > > rewriting the normal way, like 3.3.2 does, or do I just need to upgrade > > Postfix? > > See: http://www.postfix.org/postconf.5.htnl#header_from_format ... > header_from_format (default: standard) ... > Specify one of the following: > > standard (default) > Produce a header formatted as "From: name <address>". This is > the default as of Postfix 3.3. > > obsolete > Produce a header formatted as "From: address (name)". This is > the behavior prior to Postfix 3.3. ... > This feature is available in Postfix 3.3 and later. And I'm using 3.1.8, where the rewriting isn't acceptable to my mail provider, and this feature isn't available ;) So I guess I'm stuck, unless I can upgrade Postfix? Thanks for the pointer, Celejar
