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Hi all, Adding this here because I've just spent an hour trying to get to the bottom of why Proxmox notifications work perfectly through a smarthost, but system e-mails are sent directly. Hopefully somebody else will find this useful (or, more likely, future me will find this post when future...

I've set up notifications and the "test" works and delivers the email. ( I'm using smtp.gmail.com ) However, the actual notification emails never get delivered. When I check the mail queue on the Proxmox Datacenter host, I see this: ( asterisks added by me ) -Queue ID- --Size-- ----Arrival...

Hi! I use PVE 8.3.5, and I wanted to set up the notification system so that I get notified through Ntfy when something happens. I have made a webhook notification target and when I click test, I receive the notification in the Ntfy webapp so that part should be fine. I have also made a new...

Hello, This is really strange. I have setup the latest version of Proxmox VE and just given my email address. Name servers are pointing to Google and the domain is x.y.z.loc, not existing in any DNS. I have updated crontab -e as root like this 30 5 * * * root /usr/bin/pveupdate &&...

We have a complicated situation where we want to check if receivers of incoming E-Mails have a certain character in the address, and if yes, replace it with another character. So far we made a custom What Object, that solves the first part of the problem: it detects the certain symbol in the...

Hi, I'd like to receive an email when a backup ends with an error. I'd like to use my SMTP server to send an e-mail. How can I configure the mail (legacy) so that it uses my SMTP server. To connect to my SMTP server I need domain xxx.example.be port 465 TLS user: XXXX pswd: XXXX Otherwise...

Hallo ich hatte in der VZDump.pm einen kleinen Patch, der mir auch das Datum in den Mail-Betreff geschrieben hat. Jetzt wurde der Teil ja umgebaut, und ich finde irgendwie keine Stelle mehr, wo ich meinen Patch einbauen könnte. das war der Diff der alten Version. -my $subject_template =...

Hallo ich möchte in meinem Homelab Server Benachrichtigungs-Mails versenden, z.B. wenn ZFS Scrub durch gelaufen ist oder ähnliches. Auch möchte ich gerne aus VMs und Containern heraus die Notifications nutzen. Ist das möglich? Ich habe unter Notifications einen Notification Target für "GMX"...

Hi, I have a mail server running in a guest vm I can revive mail but cant send them. when trying telnet mailsec.protonmail.ch 25 from the guest it wont connect but from the host it works. connect to mailsec.protonmail.ch[185.205.70.129]:25: Connection timed out when i ping mailsec.protonmail.ch...

we have a client who is looking to send out 800,000 emails a month using proxmox mail gateway. May I know how many Proxmox mail gateway servers are required in order to gain smooth delivery? Thank you.

Hey, I used to configure my proxmox server for sending emails using my own smtp server. I did that by following the steps written down in this thread. Now recently I have installed a fresh version of proxmox (latest version) and it seems like it is able to send emails out-of-the-box, right? How...

We are looking to settings up Proxmox Mail Security service. I would like to clarify the technical capabilities of the gateway. It is necessary to ensure throughput of 600,000 letters per day; the ability to adjust the balancing; implementation of content filtering. Types of rules and...

Good afternoon, judging by the logs, we have been attacked for a long time by attempts to send mail not from our network - connecting via telnet... We started to figure out that google somehow disabled the "helo, ehlo" commands when connecting via telnet. Please tell me how we can also ban these...

Hey guys, I was able to setup PMG yesterday and my mailcow behind it. Right now I run into the following issue that I get a reject on a receiving server ehlo/helo domain. F.e. my PMG got the hostname mailgateway.internal.local right now. My 1st: Is it just enough to change the hostname in...

A new version of spamassasin has been released, one of the main improvements of which is working with unicode and languages other than English - which will allow more flexible customization of filters using regular expressions. I think there will be a major PMG update for this case. Please add...

Piggy-backing off this thread: https://forum.proxmox.com/threads/pvemailforward-loses-emails-if-mail-server-is-not-available.108893/post-495825 How should I set up the dependencies for a systemd service to ensure mail delivery during startup & shutdown of the system? From the thread linked...

Hello everybody, 1. my goal is to remove some filetypes from incoming e-mails. Up to this it is working perfectly. But how can I realize some kind of exception of a filter rule without sending the mail directly to the recipient? When I chose the action object "deliver" all following filterrules...

Hi, everybody, i just want to know how to configure the DNSBL Sites, for example in spamhaus site how can i know the correct url that i have to write in the text box?, in resume in my default settings i have...

It sends letters at a certain time, by periods. But I don't understand what he is trying to do and how to stop it? Logs're below: Jun 3 15:41:06 proxmox postfix/qmgr[865]: EC713C2642: from=<zimbra@mail.itsupport.kz>, size=2337, nrcpt=1 (queue active) Jun 3 15:41:37 proxmox...

Hello, I am using Proxmox VE 7.1-12 on my main workstation which I start and shutdown daily. I have configured postfix to forward local email to a smarthost as explained in this tutorial and confirmed that it does work, but I noticed that I never get the email after boot. This is the syslog...