> On 18 Feb 2023, at 14:49, Wietse Venema <[email protected]> wrote: > > Gerben Wierda: >> Feb 18 12:18:44 snape smtp/smtpd[15128]: NOQUEUE: reject: RCPT from >> ms11p00im-qufo17282001.me.com >> <http://ms11p00im-qufo17282001.me.com/>[17.58.38.57]: 550 5.1.1 >> <[email protected] <mailto:[email protected]>>: Recipient address >> rejected: User unknown; from=<[email protected] >> <mailto:[email protected]>> to=<[email protected] >> <mailto:[email protected]>> proto=ESMTP >> helo=<ms11p00im-qufo17282001.me.com <http://ms11p00im-qufo17282001.me.com/>> > > The address is rejected by Postfix SMTP server address validation. > > I suggest that you look at > https://www.postfix.org/ADDRESS_CLASS_README.html > <https://www.postfix.org/ADDRESS_CLASS_README.html>, and determine > which address class rna.nl <http://rna.nl/> belong to (local, relay, etc.) > and what > user table it expects to use (unix:passwd.byname, etc). > >> Feb 18 12:18:47 snape smtp/smtpd[15127]: disconnect from >> ms11p00im-qufo17282001.me.com >> <http://ms11p00im-qufo17282001.me.com/>[17.58.38.57] ehlo=2 starttls=1 >> mail=1 rcpt=1 data=1 quit=1 commands=7 >> Feb 18 12:18:47 snape postfix/local[15132]: 0C666492E2: passing >> <[email protected] <mailto:[email protected]>> to transport=lmtp > > Looks like rna.nl <http://rna.nl/> belongs to the local addres class, and > gerben is > a UNIX system account?
rna.nl is indeed the local domain and both are not unix accounts (they are on my second system) I think I found it. The side without the unix accounts was using local_recipient_maps and one was missing. G
