Search results

As mentioned in post #225 I just added a script to update KAM.cf and add nonKAMrules.cf as KAM.cf isn't updated really often by PMG and nonKAMrules.cf isn't included at all. Hopefully, this updates would also be adopted to PMG itself. Steps performed are just easy: vi /etc/cron.daily/KAM-update...

Look at my Advancing Proxmox Mail Gateway (especially Spam and Virus Detection) thread. You're using dnsbl.spfbl.net twice, so any hit will directly show as 2 hits and will result in reject. You use sorbs, which has somehow one of the most false-positives possible, so you just need an extra hit...

Thanks for your feedback. Does this also work with unbound?

Sorry, the script provided depends on my setup, which currently still is a miltered pre-queue setup with two SpamAssassin instances running (one via PMG, the other via spamass-milter, and that one I also need to restart). So if you just use PMG without any adjustments, remove or comment the line...

I'm afraid, rspamd's fuzzy results still won't fit "my spam and ham". Also with PMG 6.1 introducing the pre-queue filtering, it's much better not to be in need to have another miltered "double-setup".

Here is the final setup: Advancing Proxmox Mail Gateway (especially Spam and Virus Detection)

How is your success rate? I'm unsure, if most of the spammers are really using infected systems as in the RPZ file. I'm afraid, that solution isn't for anti spam but for users protection in a surfing environment (e.g. at office).

I haven't tested yet PMG 6.1, but I don't see any reason, why it shouldn't.

Many thanks for the feedback. Sounds good. @tom any ETA of the logs been available in the tracking center?

Ah, ok, didn't read that. Then I will wait until that's "fixed" too. Do you have any ETA?

@IEM would be happy for feedback on how/if it's working well/similar to my setup. Especially before queue is interesting for me, if I can then block (reject) in a legal manner on high spam score. And would be great, to see the logs in the tracking center as milter doesn't log there.

Thanks, a bit too complicated for me. My script seems to work well. ;-) Thanks for bringing the loose updates to my attention.

It should as it’s independent from DKIM. However, I don’t support it anymore as I won’t use it anymore. Too much effort for too less profit, ClamAV is worse, additional rules may get it a bit better but also introduce too much false positives. Avast is affordable and much better, where may still...

Hi, I just was able now to upgrade the script somehow similar. And yes, spamassassin is part of my miltered setup. I will monitor now the update frequency, I just saw today, that were was an update yesterday. So I'm unsure on daily or hourly updates would be best or maybe I just hit "the date"...

@Stoiko Ivanov Maybe you could also help? I got the script running, adjusted the paths as well and now also get the script "quiet", however, it's still recompiling every time, so I'm unsure on how to adjust the retval to get compilation only done on changes. #!/bin/sh # KatyComputer # # Simple...

@KatyComputer I have two issues with the script, I try to get negotiated: 1. the download is been done "visible", so I get a mail on downloading, maybe I should need to adjust wget commands to include -q to be quite 2. I saw, that you added options for detecting changes and based on changes...

After any changes on SpamAssassin handling you need to restart pmg-smtp-filter, to get them live, if you also also use my milter-reject you also need to restart spamassassin service. Rebooting is not required (but for sure also will restart the services). However, if you encounter any problems...

A small update, I'm currently playing around with is https://forum.proxmox.com/threads/kam-cf.60114/ (however, adjusted it a bit, final setup will be posted, once I'm done). Thanks to @KatyComputer Short update on my plans BTW: PMG 6.1 has been released now with expected before-queue option...

How is before-queue-filtering realized?

Not my recommendation to purchase there. I believe, I posted https://www.antivirusedition.com/details_produit.php?p=avast_core_security_linux&lang=DE which was the cheapest pricing, I was able to find.