Local Mail relay - Kopano

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kopano

#1

Hi!

I want Proxmox and other systems or services on other computers to send via Kopano mails on errors. I followed the howto from: https://wiki.univention.de/index.php?title=Mailrelay_unter_UCS
Obviously I missed some configuration parameters because neither the mail relaying for other machines nor mailing on the localhost (via webinterface) is working.
In the logfile following error occurs:

NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 454 4.7.1 user@domain.tld: Relay access denied; from=localuser@localdomain.tld to=user@domain.tld proto=ESMTP helo=<ucs.domain.tld>

Any ideas on that?

EDIT: SOLVED
After double-checking the UCR parameters and correcting them :slight_smile:


#2

Hi,
would you like to post the parameters which have been incorretly set? So other users can check their setup?

Thanks!

/KNEBB


#3

Probably mail/postfix/mynetworks