Exim4 don't send emails

I have installed exim4, but when send an email this error happens:

T=remote_smtp defer (-53): retry time not reached for any host
T=remote_smtp defer (110): Connection timed out
T=remote_smtp defer (101): Network is unreachable

I tried use telnet to test, and this error happens too:

telnet ANY_IP 25
Trying ANY_IP...
telnet: Unable to connect to remote host: Connection timed out

How i can solve this problem?

Submit an answer

This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Want to learn more? Join the DigitalOcean Community!

Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.

Hi @TomTicket

If you have a new account, then you need to create a ticket in Support via the control panel and have them un-block your SMTP. This is to prevent DigitalOcean being used as a spam service.