> > Wietse: > smtpd does not resolve any mappings. If a sender address is mapped to some other virtual alias, how does it know which address to probe then?
<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Без вирусов. www.avast.ru <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> пт, 12 февр. 2021 г. в 19:32, Wietse Venema <wie...@porcupine.org>: > Eugene Podshivalov: > > Another somewhat related question is: in order to probe the smtpd needs > to > > resolve all virtual etc. mappings which is also done by the cleanup. Is > > this resolution done twice in this case? > > smtpd does not resolve any mappings. > > Instead it makes a safe guess to reject most non-existent recipients. > This guess must be safe because it must not reject any valid recipient. > > Wietse > >
