> I'm a bit surprised, that on a small mail server, 77 % of the rejected > mails are rejected because of invalid recipient adresses. 22 % because > of DNSBL.
> Is this ratio normal? There abouts, email is free, for a certain class, so adding a lot of names to the left of the @ is very old school but also a lot of the scrappers end up with all those weird usernames like 4ffb8ac-a0a-3cc0-e87c-65a3df124...@example.net that appear in email headers as part of references in mailing lists etc. The ratio does vary depending on age and usage a domain has had so I'm serious when I say it could vary as much as +10 -50%. _______________________________________________ mailop mailing list firstname.lastname@example.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop