change postmaster email in an lxc container

[silvered.dragon]

hi to all, just installed latest proxmox mail gateway on top of a debian lxc container, running on proxmox ve. everything is running perfect but I'm trying to figure out how to change the email address that is sending from administration-->spam quarantine-->deliver now is postmaster@mail.mydomain.com and obviously my iredmail is refusing this email. I tried everything inside proxmox lxc properties and inside proxmox mgw but I cannot change this. thanks

 

[heutger]

It seems not to be changeable currently. However, you can rewrite the sender with postfix header checks.

 

[tom]

hi to all, just installed latest proxmox mail gateway on top of a debian lxc container, running on proxmox ve. everything is running perfect but I'm trying to figure out how to change the email address that is sending from administration-->spam quarantine-->deliver now is postmaster@mail.mydomain.com and obviously my iredmail is refusing this email. I tried everything inside proxmox lxc properties and inside proxmox mgw but I cannot change this. thanks

You can specify the sender address for quarantine reports on:

"Configuration/Spam Detector: Quarantine - Email "From:""

E.g.
Proxmox Mail Gateway Admin <xyz@proxmox.com>

 

[silvered.dragon]

It seems not to be changeable currently. However, you can rewrite the sender with postfix header checks.

this have to be done in the mail server or proxmoxMG?

 

[silvered.dragon]

You can specify the sender address for quarantine reports on:

"Configuration/Spam Detector: Quarantine - Email "From:""

E.g.
Proxmox Mail Gateway Admin <xyz@proxmox.com>

I have already tried this but is not affecting



this is my mail server log as you can see postmaster remains..


is maybe lxc a problem for this setting?

 

[tom]

how to change the email address that is sending from administration-->spam quarantine-->

Postmaster and Quarantine Email Sender are two different things, I thought you want to change the quarantine sender.

 

[silvered.dragon]

ok sorry, so how can I change postmaster email? I followed @heutger suggestions and rewrite the header in postfix, this works but maybe there is a clean way.

 

[LinuxCuba]

Postmaster and Quarantine Email Sender are two different things, I thought you want to change the quarantine sender.

Mar 26 10:42:47 mail1 postfix/smtpd[18866]: E3C7F60025: reject: END-OF-MESSAGE from localhost[127.0.0.1] 450 4.7.1 <END-OF-MESSAGE>: End-of-data rejected: Access denied; from=<postmaster> to=<xxxxxx@example.net> proto=ESMTP helo=<quar
antine> please, how to change the from this, i am change and it does not work.

"Configuration/Spam Detector: Quarantine - Email "From:""

E.g.
Proxmox Mail Gateway Admin <xyz@proxmox.com>