[SOLVED] E-Mails aren't sent

[virtualmarc]

Hello,

If I want to send E-Mails they weren't sent and I don't get an error message.
The Mail-Queue says "Postponed (5)" (hope this is translated correctly. My inetrface is in german) but doesn't list anything.
I tried it with the local E-Mailaddress and external E-Mailaddresses.

Has anyone an idea how t ofind out what the problem is an how to fix it?

Regards,
Marc

[phoenix]

You need to look in the log files and see what error messages you find.

[virtualmarc]

Ok, thanks.
Looked for the right Log at the wrong location.
I found an Entry:

Jun 21 06:56:14 lisa postfix/smtp[20514]: 161452B0110: to=<XXXX@XXXXX.XX>, relay=none, delay=2152, delays=2152/0.04/0/0, dsn=4.3.5, status=deferred (mail for lisa.my-serv.eu loops back to myself)

The Target Mail address is valid.
lisa.my-serv.eu is my Zimbra Server.

I entered the URL of the Zimbra Server as Relay Server, because otherwise he tried to send E-Mails on the Mailserver from an external account which failed because of relay access denied. (addresses like spam@lisa.my-serv.eu doesn't exist on the external server.)

[phoenix]

Originally Posted by virtualmarc;220221I

I entered the URL of the Zimbra Server as Relay Server, because otherwise he tried to send E-Mails on the Mailserver from an external account which failed because of relay access denied. (addresses like spam@lisa.my-serv.eu doesn't exist on the external server.)

What you've done in the highlighted text is incorrect, you need to reverse that change. If you're behind a NAT oruter (or firewall) you need to set-up a Split DNS - have you done that and if not then you must.

[virtualmarc]

Mhh ok. Set it back to the default (Empty).
If I get banned I'm writing with a log from the other server.
It was two times after installing Zimbra where I marked all spam as spam.
It tried to send the mails over an externam server who sais relay access denied and banned me because of too many failure trys.