Re: A user is unknown, but I can't find out why

> On 18 Feb 2023, at 14:49, Wietse Venema wrote: > > Gerben Wierda: >> Feb 18 12:18:44 snape smtp/smtpd[15128]: NOQUEUE: reject: RCPT from >> ms11p00im-qufo17282001.me.com >> [17.58.38.57]: 550 5.1.1 >> mailto:vanroodewie...@rna.nl>>: Recipient address

Re: A user is unknown, but I can't find out why

Gerben Wierda: > Feb 18 12:18:44 snape smtp/smtpd[15128]: NOQUEUE: reject: RCPT from > ms11p00im-qufo17282001.me.com[17.58.38.57]: 550 5.1.1 > : Recipient address rejected: User unknown; > from= to= proto=ESMTP > helo= The address is rejected by Postfix SMTP server address validation. I sugge

A user is unknown, but I can't find out why

I’m having trouble with a single user for who mail is rejected on one of two servers (but not on the other), but I can’t see why. User ‘gerben’ works fine. User ‘vanroodewierda’ is rejected: Feb 18 12:18:43 snape smtp/smtpd[15128]: connect from ms11p00im-qufo17282001.me.com[17.58.38.57] Feb 18 1

Re: Blocking TLDs

08.02.2023 12:14, Viktor Dukhovni wrote: .. /etc/postfix/sender-access: top REJECT I employ crude anti-spam measures .topREJECT I employ crude anti-spam measures On 18.02.23 09:34, Michael Tokarev wrote: I wonder how effective to block just the TLDs. I guess it is z