Re: Postfix - SMTP mail delivery failed with "Connection timed out" error
Aravindhan: > * Telnet to the port 25 of the specific smtp server is working randomly > (sometimes works and sometimes not). > * Ping to the SMTP server is always successfull(Telnet to port 25 fails most > of the time). Many ISPs block traffic to remote port 25. Possible solutions: - Connect to
Postfix - SMTP mail delivery failed with "Connection timed out" error
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