hi , thanks i was suspecting that they were blocking , just cant seem to either explainit to them right or for them to admit they do ...
yeah think , but we set up with monitoring to use 9025 which has worked on another bt one,(but i think residential) but not this one
If the monitoring site accepts SMTP over port 9025 it shouldn't be blocked by the BT network.
Have you tried it authenticated by your email username/pwd & with either SSL, TLS or no security?
hi theres no username or password in the authentication its not required so dont have
How do you know? Has the monitoring site told you that? Usually port 25 does not require authentication & so comes with none, but any non-25 SMTP do require authentication.