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SA score is high so it should be blocked but you have a whitelist item that is allowing this to pass. Be careful what whitelists you add. You should only add the minimal number of whitelists or you will allow spam. Whitelist will allow email bypassing all checks. When action accept that is...

Hello, I don't think this is possible but I think this might make sense. I wish this was a configurable setting once you enable quarantine. For example once the quarantine is enabled and this setting is enabled if a mail user sends a message to some email user this email address should be...

Since I posted this post I have done some changes that should improve this score have to test again when I have some time. I have been extremely busy when I have some free time I would like to do a big new post about what are all my changes that help improve the detection hope I can do this by...

Make sure you restart the server when you make such changes and then test again. I like to test with test email account on gmail, microsoft or yahoo mail and see how things are working by sending a test email to unknown email account for example. Depending on the senders mail configuration this...

Does this help https://www.proxmox.com/en/downloads/item/proxmox-mail-gateway-datasheet Or maybe this https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_what_is_proxmox_mail_gateway 1.1. What is Proxmox Mail Gateway? Email security begins at the gateway, by controlling all incoming and...

Can you check if you have this enabled: Configuration - Mail Proxy - Options - Verify Receivers - Yes (450 or 550) From the manual: https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html verifyreceivers: <450 | 550> Enable receiver verification. The value spefifies the numerical reply code when...

Can someone explain the following in the logs bayes=undefined autolearn=no autolearn_force=no and what to do to enable this settings? How long does it take after you enable them to start working? I had bayes and autolearn off for a while now I am getting to the point where I would like to try...

I think it's a really bad idea to just delete anything in a way you are doing even if this are just logs. Make sure you have rotation configured correctly here are some threads about this that might be related to your issue...

I had the same issue we want to have smtputf8_enable = no because our mail servers do not support it. Will wait for patch in official stable channels before I upgrade don't want to break anything...

You can use the API as noted here https://pmg.proxmox.com/pmg-docs/api-viewer/index.html#/config/domains (POST) More info about the API just search the manual for whatever you need. https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#_pmgdaemon_proxmox_mail_gateway_api_daemon

Here is your spamassassin score 0/5 that is why message is not blocked. Dec 24 10:13:27 relay pmg-smtp-filter[22451]: 1A19A863A698863E317: SA score=0/5 time=1.312 bayes=0.00 autolearn=ham autolearn_force=no hits= AWL(1.864), BAYES_00(-1.9), HEADER_FROM_DIFFERENT_DOMAINS(0.249)...

I was hoping to see some response from proxmox staff on this issue. We all try to do our best we can do with mail filtering with all limitations in place. Higher pace with implementation of new rulesets of SpamAssassin would be helpful to get better phishing and spam detection. About sharing my...

This explains a lot. Will test the daily rotation with 30 rotate value and see how it goes. For now this seems fast but will see when we have more traffic. Now there are holidays so less traffic so faster search is expected.

I would recommend you post full mail log for your test message (anonymized if you want) from tracking center so we can see more details. For starters you can do the following: Configuration - Mail Proxy - Options - Use SPF - Yes Configuration - Spam Detector - Custom Scores - Create - Name...

Yes this works. Thanks. The priority of your rule is also very important. In my testing if your quarantine priority is higher then block priority then it will still quarantine the message. That is because quarantine action is final. This detail about how blocklist works as you noted was not...

You can try to do this: https://forum.proxmox.com/threads/invalid-csrf-token-on-every-edit.68209/#post-493746 (reboot server and clear cache, browser history ect and try again) Here is more detail for https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#pmgconfig_whitelist_overview By the way...

We have implemented the quarantine and it looks OK but I have a question is it possible to change how the sender in user blocklist is executed. Right now I have that any mail over spam score 8 will go to quarantine. If user set's sender on blocklist it will quarantine a message. I would like to...

You can try to use Configuration - Mail proxy - Options - High internal hosts to Yes and restart and test but I don't think this will help. You can also try the thread below it might be more useful for you...

For example I would like to use AcceptList & "SA score=10/5" or similar is this possible? I am extremely limited if I have to use just a single value for filtering. If I want to be more specific with filtering I almost always have to use more than one value to do filtering. For example today...

Hello @rason thanks for the comment. This makes some sense but I am still unclear what to do. For example I want to have more logs available let's say for start for 16 weeks and searching to be as fast as possible. If I set rotate value to 84 and daily what would that mean? My guess is this...