Hi, Am 20.05.2018 um 16:40 schrieb Wietse Venema: [...] > Indeed. With Postfix 2.4 and later, both the virtual(5) and > canonical(5) manpages document that wildcard address mappings will > break adress validation. > Yes i read that but as said was surprised that this included lookups to the very same table as well. Especially since lookups to virtual_alias_map are docuemented to be recursive. Of course after reading the source code and seeing where all this is done it got very clear to me why postfix is doing it the way it does. However i still think the documentation should be more specific about this.
[...]
>
> - Keep the @example.com - @example.org mapping, and add a
> reject_unverified_recipient check for recipients in example.com.
>
> unverified_recipient_reject_code = 550
> smtpd_recipient_restrictions =
> ...
> reject_unauth_destination
> check_recipient_access inline:{example.com=reject_unverified_recipient}
That did the trick! Thanks for the fast response!
regards
christian
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