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Re: [ietf-smtp] SMTP status codes 251 and 551

Jeremy Harris <jgh@wizmail.org> Tue, 11 February 2020 10:34 UTC

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From: Jeremy Harris <jgh@wizmail.org>
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Date: Tue, 11 Feb 2020 10:34:40 +0000
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Subject: Re: [ietf-smtp] SMTP status codes 251 and 551
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On 11/02/2020 09:52, Alessandro Vesely wrote:
> Using Courier-MTA, I'd have to devise a new add-on in order to issue these
> responses using configured forward addresses.  Do Sendmail or Postfix provide
> for email address portability?

Exim does permit a config to specify the response code and message.
-- 
Cheers,
  Jeremy

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