Problem with sending PHP mail.

Musa

Unfortunately, in the software we prepared to send PHP emails as mentioned below, a connection cannot be established. I included this domain in my mailcow server, checked the DNS settings, and honestly, I made an ‘A’ record as mail.domain.at and directed it to mailcow. But no matter what I do, I can’t send emails. It used to work the same way through cPanel.

I would appreciate it if you could help

MAIL_MAILER=smtp
MAIL_HOST=mail.domainname.at
MAIL_PORT=465
MAIL_USERNAME=mail@domainname.at
MAIL_PASSWORD=“pass”
MAIL_ENCRYPTION=ssl

D4niel

Any logs from the software or postfix? Is mailcow on the same server?

Musa

D4niel

No, my mail server is on a different server, and I’ve set up the redirection accordingly. Regarding the logs, we are not able to establish any mail connection, so there are no logs available. Both the password and email are correct, but I’m currently experiencing a connection issue with Laravel.

I’ve also tried using port 587, but the issue persists. I’ve specified the mail server’s address as mail.domain.at, but I still can’t establish a connection.

Thank you for getting back to me.

esackbauer

Use port 25. And set the IP address of the sending server as “forwarding host” in the mailcow UI under system - configuration - options.
No authentication needed.

Musa

esackbauer

It was resolved through DNS settings, thank you

mubin-sayed

How??

[unknown] How??