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Re: Issues with Recipient_Canonical mapping

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  • Magnus Bäck
    On Thursday, November 29, 2007 at 15:20 CET, ... Yes, wildcard virtual or canonical rewriting breaks recipient validation. The solution is to list individual
    Message 1 of 9 , Nov 30, 2007
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      On Thursday, November 29, 2007 at 15:20 CET,
      Grant Griffith <ggriffith@...> wrote:

      > I have tried to setup this mapping by adding the following line into
      > our main.cf file.
      >
      > recipient_canonical_maps = hash:/etc/postfix/recipient_canonical.map
      >
      > The recipient_canonical.map file has entries like follows in it.
      >
      > @... @...
      >
      > It does rename @... to @..., however it does not do any
      > of the other checks within Postfix. If a invalid email address sent
      > to @... is switched to @..., it instantly forwards the
      > message onto our Barracuda Spam Firewall without doing any of the
      > valid recipients checks.

      Yes, wildcard virtual or canonical rewriting breaks recipient
      validation. The solution is to list individual entries for each user.

      --
      Magnus Bäck
      magnus@...
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