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292151Re: Dont add the $myorigin domain to the FROM header field

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  • Noel Jones
    Mar 22, 2013
      On 3/22/2013 11:44 AM, Victor d'Agostino wrote:
      > Hi all,
      >
      > I use postfix as relay server to several internal domains. xxx is
      > the main one.
      >
      > postconfig | grep domain prints :
      >
      > append_dot_mydomain = no
      > mydomain = xxx
      > myorigin = $mydomain
      > relay_domains = $mydomain yyy zzz
      >
      > If postfix receives an email with a FROM (headers and in the SMTP
      > dialog) without @xxx :
      >
      > mars 22 17:17:05 host=127.0.0.1 tls=off auth=off from=Administrateur
      > recipients=aaaa@... <mailto:aaaa@...> mailsize=72764
      > smtpstatus=250 smtpmsg='250 2.0.0 Ok: queued as 7C1A472' exitcode=EX_OK
      >
      >
      > Return-Path: <Administrateur@... <mailto:Administrateur@...>>
      > Received: [...]
      > Date: 22 Mar 2013 17:17:03 +0100
      > From: Administrateur
      > To: aaaa@... <mailto:aaaa@...>
      > Subject: aaa
      > [...]
      >
      >
      > it automaticly add @xxx to the FROM header when it transfers the
      > email to the next SMTP server.
      >
      > mars 22 17:17:06 myfinalhost postfix/qmgr[29863]: C0593684F41:
      > from=<Administrateur@xxx>, size=74777, nrcpt=1 (queue active)
      >
      >
      > I would like to know how to disable this behavior,
      > append_dot_mydomain is already set to no.
      >
      > Regards,
      >
      > Victor
      >


      http://www.postfix.org/ADDRESS_REWRITING_README.html#william
      http://www.postfix.org/postconf.5.html#remote_header_rewrite_domain

      When you're using a content_filter, it's often useful to set:
      # main.cf
      remote_header_rewrite_domain = domain.invalid



      -- Noel Jones
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