Outgoing connections on port 25 are blocked?

January 26, 2015 2.6k

Outgoing connections on port 25 over IPV4 are blocked? I'm trying to connect to external SMTP server and all times connection is going to timeout.

interspire.smtp.com:25 is not responding.

smtp.gmail.com:587 is not responding.

smtp.gmail.com:465 is not responding.

pop.gmail.com:995 is not responding.

email-smtp.us-east-1.amazonaws.com:465 is not responding.

relay.dnsexit.com:25 is not responding.

mail.authsmtp.com:25 is not responding.

1 Answer

IMsupporting January 26, 2015

From what I understand you may need to raise a ticket with Digital ocean. Some IP's / VPS can be blocked. ( From what I have seen )

Also, check your outgoing iptables / firewall rules to be sure you are not blocking it yourself.

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