The above message means that the server you send mail through (smtp.wp.pl =…
Dnia czw 14. sierpnia 2003 21:51, Marc Weustink napisał:
The above message means that the server you send mail through (smtp.wp.pl = 212.77.101.16) is listed by dslb as being a open relay mailserver. The receiving mail server (130.161.36.93 = lists.freepascal.org = gatekeeper.vhl.tudelft.nl) doesn't like such open relays and blocks it.
Thank you for explanation, I'll try to change email provider.
