Unable to connect to smtp.gmail.com (Network is unreachable)

January 18, 2018 4.6k views
Networking Ubuntu 16.04
gcampapp
By:
gcampapp

Hello, I am unable to connect to smtp.gmail.com:587 from droplet.
Here is log from telnet:

altera@genius-camp:~$ telnet smtp.gmail.com 587
Trying 74.125.206.108...
Trying 74.125.206.109...
Trying 2a00:1450:400c:c04::6d...
telnet: Unable to connect to remote host: Network is unreachable

This droplet was created from snapshot of another droplet from different account and on the old one this works fine

Can you help me with this?

1 comment
Log In to Comment
3 Answers
Webmater January 18, 2018

Yes me to

telnet: Unable to connect to remote host: Network is unreachable

Reply
jonleibowitz January 18, 2018

Certain accounts may have outgoing blocks on SMTP ports, you may need to contact DO support to see if that's the case on your account:

https://www.digitalocean.com/company/contact/

Reply
lulucositas July 18, 2018

If you are using Postfix, you have to change a parameter in Postfix configuration, inet_protocols to ipv4:

postconf -e inet_protocols=ipv4

and restart/reload the postfix service
Reply
Have another answer? Share your knowledge.

Related Questions