proxmox mail gateway

  1. R

    Custom Branding for Domains replayed through Gateway

    Just wanted to see if there is a way to brand the quarantine portal for LDAP users depending on the domain.
  2. A

    [TUTORIAL] How to setup? Iredmail behind the PMG, which is installed on public IP PVE.

    Hi, I'm trying to get access of my Iredmail server through PMG to public access. I want to access my redmail on public IP with specific port I'm able to access it on iredmail server and LAN (Within PVE all VM's). PVE is assigned with public IP. 182.69.X.X PMG is private IP...
  3. X

    Proxmox Mail Gateway 5.2-7 Postfix failed

    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...
  4. R

    PMG and Grafana Stats with InfluxDB status.cfg

    Hello everyone, Is it possible to have some Grafana Stats for Proxmox Mailgateway in InfluxDB with Grafana Dashboard? With Promox PVE no problem ( ) Is there any way to have External Metric Server for Proxmox Mailgateway? Thanks!
  5. R

    Templates folder sync between master and nodes

    Hello, I have create the /etc/pmg/templates folder. This folder is sync between master and nodes everything works fine. But if I create some file with postmap command this file is not synced to the nodes, why? I think the rsync(?) between master and nodes exclude .db file which was create with...
  6. R

    Problem with Verify Receivers and bounce message / Recipient address lookup failed

    Hello, I use proxmox mail gateway as a relay server. The final mail server is a postfix server. I enabled the verify receivers and set it to Yes (550) on PMG. I tested with some test e-mail: 550 5.1.1 <>: Recipient address rejected: undeliverable address: Recipient address...
  7. R

    [SOLVED] email filter action object "Block" - no 550 to sender? pmg send 250 O.K.

    Hello, I have create some blacklist entry for a test email address and use the default email filter action object "Block". If I send some email from this blocked address, message is blocked correctly but PMG send 250 O.K. to the sender. But email is blocked and dropped from PMG and I can't...
  8. R

    [SOLVED] global blacklist is not working default settings / after reboot rules working maybe a bug

    Hello, I have create a global blacklist rule (default rule). Only move the message to qms and not block. Under "Who Objects" -> "Blacklist" I Add some E-Mail Adress. The Blacklist Rule is by default on the top with Prio 98. If I now send test E-Mail with blocked E-Mailadress, E-Mail will...
  9. R

    error: gpg required but not found! It is not recommended, but you can use "sa-update" with the --no-gpg to skip the verification.

    Hello everyone, If I trigger sa-update via proxmox web-gui, I have the following error: error: gpg required but not found! It is not recommended, but you can use "sa-update" with the --no-gpg to skip the verification. How can I fix it? Regards, Oliver
  10. R

    [SOLVED] Cluster slow SMTP Connection time

    Hello, My Proxmox Mailgateway Cluster is now working fine. But sometimes I have bad SMTP Connection times, tested on But only on the second Proxmox Mailgateway Server. I disable Greylisting. Any ideas? SMTP Connection Time 6.944 seconds - Warning on Connection time SMTP...
  11. R

    [SOLVED] SMTPD Banner Mail Gateway Cluster / Promox VE LXC Container PMG 6.0

    Hello Everyone, I have now two Proxmox Mail Gateways in a Cluster. Now I would like to have two different SMTPD Banners, one for each machine. (PMG Mailin01 and PMG Mailin02). If i change it on one machine the second machine have the same SMTPD Banner. If I edit changes will override by...
  12. M

    Configure Postifix on the Proxmox mail gateway

    boa noite, colegas Eu tenho um servidor de e-mail no CentOS executando um postifix. Como faço para configurar o gateway de correio proxmox nele? Alguém pode me ajudar? Agradeço antecipadamente.
  13. T

    [SOLVED] Whitelist for a single domain

    Hi guys, I want to put a domain in a whitelist that works just for ONE domain on my PMG. Is it possible? Thanks.
  14. T

    KAM rules override

    Hi guys, I'm trying to set up my custom rules for PMG, I'm writing everything in the file /etc/mail/spamassassin/ and quite everything is working fine, I cannot change the score of the KAM_MARK. What can I do? Thanks ;) edit: I've edited the file /usr/share/spamassassin-extra/
  15. A

    how to add "Relay domains" programmatically

    Hi, I would like to be able to add relay domains through some sort of api. Is that possible? I notice that relay domains are saved to "/etc/pmg/domains" and `/usr/sbin/postmap /etc/pmg/domains` can update domains.db ? But it seems that changing `/etc/pmg/domains` and updating domains.db is...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!