does none of you use to block port 25 outbound on mailservers ? The question is because it
seems that some operators
around us (at the moment Vodafone in Italy) does. We all know that this is possible if you
allows outbound connections
on port 587, but it requires a client reconfiguration. If you actually read RFC 2476 you
will see the distinction made
between "message transfer" (over port 25) and "message submission".
(over port 587).
The actual problem is that a mobile customer cannot send out his e-mail from his ISP
mailserver, but only from the
mobile company one. If this will result true, it will be a strong limitation on the
May I have your opinion about ?
Warinet Global Services SA
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