The exit port 25 does not work, can you help me?
I am trying to connect to an external smtp server from a droplet (NYC3) without success:
$> telnet xxx.xxx.xxx.xxx 25
Trying xxx.xxx.xxx.xxx …
telnet: Unable to connect to remote host: Connection timed out
Other servers in another area (SFO1) work without problems.
Can you help me?
thank you very much