postfix

Hi all, This morning I had an issue with my PMG server where it went deaf and stopped delivering emails to end email addresses. I use it as a smart host. Its built off of the Proxmox LXC container and its running on a Proxmox Server in a cluster. The server in the syslog went from working to no...

AFAIK, exim is the debian default MTA. However, proxmox LXC templates for debian come with postfix installed instead of exim. And, most of all, the /etc/mailname is not created and populated at configuration. This breaks the installation or configuration of some packages (like sympa) which rely...

Good morning. I wanted to know if Postfwd is compatible in Postfix 3.3.0. We are currently running a second instance inside the server through the script in Perl random.pl. From already thank you very much. Regards.

Hallo, von jetzt auf gleich ging mit mal der Service postfix nicht mehr. Bei dem Dienst steht Failed "Postfix Mail Transport Agent (instance -) und wenn ich versuche den Dienst manuell zu starten, kommt immer "command 'systemctl start postfix @-' failed: exit code 1. Bin um jede Hilfe dankbar...

I have a postfix/dovecot mail server setup in a container. In front I have installed and configured Proxmox Mail Gateway as the proxy. I am able to send & receive emails successfully to all my hosted domains and mailboxes. My concern is that everyday my mailserver gets flooded with hundreds...

Hi there, As you are well aware this days all major email providers such Gmail, Outlook.com and many more are deferring if too many messages/hour/minute are being attempted to their accounts. In fact, i am seeing a lot of "451 too many messages, slow down" warnings in the deferred queue list. As...

On a fresh install what is the simplest, cleanest, most beginner friendly way to setup e-mail alerts to a remote e-mail address? (assuming a single node on a home LAN)

Hallo, ich suche nach einer Möglichkeit, zusätzliche Konfigurationseinstellungen in main.cf und master.cf zu machen, die für andere Anwendungen benötigt werden und neben Proxmox auch mit Postfix zusammenarbeiten müssen. Leider überschreibt Proxmox alle Einstellungen für die anderen...

Hello, I have a problem. I need to change the smtp baner in postfix main.cf to agree. However, whenever I change the baner in main.cf and restart the server the old configuration returns where I have the name of the server + Message Gateway that was the configuration made in Proxmox. How to...

Hi there, is there any way to change the message delivery failure message that gets emailed out to the user, when a email can not be delivered (wrong/non-existed destination address). At the moment, user gets the following: SUBJECT: Delayed Mail (still being retried) This is the mail system at...

Hello, How do I modify cipher suite for proxmox mail gateway? In zimbra I always did this: zmprov mcf zimbraMtaSmtpdTlsExcludeCiphers 'aNULL,MD5,DES,TLS_ECDH_anon_WITH_AES_256_CBC_SHA'

Hi, We are thinking about migrating from Postfix to Proxmox but we can't find a way to use Postfix-Aliases in Proxmox. Does Proxmox even support aliases? Regards

I have a multiple delivery of the same message problem. The message successfully enters the queue, but after the postfix transfers the message to the smtp filter, the message doesn't leave the active queue. This causes the message to be sent again every time the postfix is restarted by the...

Hi, I found these in console: Dec 21 07:39:04 node03-sxb-pve01 postfix/pickup[2353]: fatal: config variable inet_interfaces: host not found: ipv4 Dec 21 07:39:05 node03-sxb-pve01 postfix/master[2302]: warning: process /usr/lib/postfix/sbin/pickup pid 2353 exit status 1 Dec 21 07:39:05...

Hi All, My Proxmox 4.4 server just does not want to send email anymore! It used to work fine but randomly stopped a week or so ago. Whenever I try to send an email I get the following output: postdrop: warning: uid=1008: No space left on device send-mail: fatal: lucam(1008): queue file...

Hello, I decided to remove postfix from proxmox unit because I have Installed postfix on a VM that will be dedicated to mail services. but lost proxmox web user interface and it returns a blank page, with https status " 501 file error - /usr/share/pve-manager/index.html.tpl: not found". but...

Hello everyone, I'm not used to post on the forum so excuse me in advance if I'm not in the good place, and also excuse me for my English (French). OK so, I have issues with mails sent by ha mechanism, I show you : "This is the mail system at host pve1.toto.fr. I'm sorry to have to inform...

I'm trying to figure out if it's possible to send email notifications for hosts or VM during actions such as migrations, reboots etc. I have email working but I seem to only get emails when a scheduled backup runs. Most of the information I'm finding is just how to setup postfix but not the...

Hello! Yet another problem... I changed From address in promos GUI but when i send mail from cli it shows root@%hostname% in from field.... I tried edit /etc/aliases but nothing changed.

I have decided to automate the scrubbing of my pool with the advice provided by @tom from this post ZFS Health and because it is no good scrubbing if you aren't notified of a problem looked in the suggestion at the end of that post about using /etc/zfs/zed.d/zed.rc. Information about this ZFS...