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Proxmox MGW - Update

Proxmox Update


System Update

This probably isn't supported. Login via SSH and use apt to update the system.


Postfix won't start

After the update, postfix won't start anymore. It shows the following error message:

Apr 10 18:17:46 pmg postmulti[961]: fatal: file /etc/postfix/ parameter myhostname: bad parameter value:

Edit the file of postfix.

vi /etc/postfix/

There are lines similar to the following two.

mydomain =
myhostname =

Remove the . (dot) at the end of both configuration options.

mydomain =
myhostname =

Start postfix again.

systemctl start postfix
os/proxmox_mgw/update.txt · Last modified: 2020-04-11 03:00 by Manuel Frei