postfix

I did used a contab to get the cpu temp. But when i did used it, i did get flooded with mails from the "postfix" that the crontab was running. I did try to use the next things in crontab to stop the flooding, but nothing did work: * * * * * /root/cpu_temp.sh > /dev/null 2>&1 MAILTO= ""used at...

Hi all, Having a few possibly concerning logs on my host, I appear to be getting some random connections made to Postfix. I currently have it set up to "Internet" as I have an SMTP server elsewhere Jul 30 17:10:27 prmx0 postfix/smtpd[4336]: connect from unknown[103.155.83.201] Jul 30 17:10:28...

Hallo zusammen, ich habe mir zu Testzwecken PMG 7 in einer Proxmox VM installiert. Soweit läuft alles. Ich habe das Problem, dass ich keine tägliche. Admin Emails erhalte, obwohl ich meine Email Adresse eigetragen habe. Was muß ich tun, damit ich die Emails erhalte? Grüsse Rafael

Hello everyone, sorry if the question has already been asked, I couldn't find anything about it. We are currently using the PMG as a cluster, which filters incoming mail and then forwards it to the actual mail server. Now this infrastructure is to be expanded so that not one mail server is...

Hello to all, I have 2 proxmox servers and I would like to enable email notification on these 2 servers. My network is very simple and I have a working stmp server. I have activated in /etc/postfix/main.cf the relayhost to smtp.ac-lyon.fr. But if I do echo "mail test" | mail -s "proxmox"...

Hello! I'd like to configure postfiy to send emails from proxmox and i'm looking for some help. I'd like to use posteo as smtp server if it is possible... Here is what i did to make it work: 1. Installed libsasl2-modules apt-get install libsasl2-modules 2. Specified account details: nano...

I followed the steps outlined here: https://www.reddit.com/r/homelab/comments/5nzmm3/setting_up_the_proxmox_email_alerts/ and these https://forum.proxmox.com/threads/proxmox-setup-for-gmail.13405/ to no avail I got a 2FA password from google as well and that is included here, but don't worry...

Greetings, My postfix SMTP server hosts several virtual domains. Now I am trying to set up postfix to route ALL my email to Proxmox Mail Gateway. Simply putting: relayhost = [pmg-address]:26 in main.cf, almost does the trick: emails sent from a local domain to another local domain are...

Hallo, gibt es eine Möglichkeit die Funktion der virtual_maps von postfix in Proxmox zu nutzen? Bisher muss ich diese Zeile jeden Neustart per Script in die main.cf einpflegen nachdem Proxmox gestartet wurde... Mfg Julian

Hello everyone! I have emails that keep showing up in the queue and they are failing because of a connection time out but I do not care about that. I was wondering why these emails keep showing up in the queue even after I delete them using postsuper -d ALL? Plus, I do not currently have any...

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...