Quote:
Originally Posted by Stuart C
I never said it wasn't legitimate. It is, however, possible that NTL have reconfigured their SMTP servers to block all relays.
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That seems to be the case. A silent, and major, change of policy.
I manually conversed with smtp.ntlworld.com using telnet and it appears that mail from @ntlworld.com is accepted but anything from @yourdomain is bounced with Relaying not permitted.
This is a big problem for those of us who run our own mail server and deliver via NTL's SMTP servers for destinations that block mail from dynamic IP addresses.