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How to change port 25
Posted: Mon 14. Feb 2022, 12:54
by rogernet
My vps blocks port 25 and I can't send emails, I receive normally. How do I change port 25 to another port that I can send emails to. Thanks.
KeyHelp 21.3
Ubuntu 20.04
Roundcube
Re: How to change port 25
Posted: Mon 14. Feb 2022, 12:56
by Florian
Hallo,
for sending mails you can use port 587 that is active by default
Re: How to change port 25
Posted: Mon 14. Feb 2022, 13:01
by rogernet
Florian wrote: ↑Mon 14. Feb 2022, 12:56
Hallo,
for sending mails you can use port 587 that is active by default
Thanks for the reply my friend. How do I leave only port 587 for sending emails?
Re: How to change port 25
Posted: Mon 14. Feb 2022, 13:06
by Florian
Hallo,
Port 25 must always be open because mailservers communicate via this port.
Re: How to change port 25 [SOLVED]
Posted: Sun 20. Feb 2022, 13:28
by rogernet
Solved. Hetzner enabled port 25 and it is working now. Thanks.