Re: How to autoreply with "Undelivered Mail Returned to Sender" unknown user for user+doesnotexist@domain.org

[Thomas Nyberg]

On 07/11/2018 08:03 AM, Wietse Venema wrote:

Alternative: use a transport map; that works for all domains.

/etc/postfix/main.cf
     transport_maps = hash:/etc/postfix/transport

/etc/postfix/transport:
     user+doesnotex...@example.com  error:5.1.1 User does not receive mail.

Requires "postmap hash:/etc/postfix/transport".

        Wietse

Thank you very much this worked perfectly!

Cheers,
Thomas