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Um herauszufinden wo der diskspace gebraucht wird kann ich `ncdu` empfehlen (siehe `man ncdu` für dokumentation). z.B. `ncdu -x /` Ich hoffe das hilft mal weiter.

please share the logs of such a mail so that we're sure that we're talking about the same thing. But the SPF handling in the mail-proxy (GUI->Configuration->Mail Proxy->Options->Use SPF) is quite rigid and not configurable - if the mail gets a hard-fail it is rejected. (you can disable that and...

to achieve your goal of letting anyone who has access to port 26 relay mails to anyone - this seems correct (did not test it explicitly) In context of having a separate firewall which restricts access to port 26 in your setup - this can work - Writing this here explicitly - lest someone reads...

Why not (asking mostly to not overlook something)? The only downside I currently see is that you'd need to create the DNS-entries for all domains (you can do so before switching and while keeping the record for the currently used selector in place)

see https://bugzilla.proxmox.com/show_bug.cgi?id=2742 - please record your interest there as this helps us prioritize which features to add in the future.

Not sure if I understand the question 100% correctly - but the scores depend on each mail: * PMG uses SpamAssassin as its Spamdetector * SpamAssassin gets updates to its rules quite often (they are stored in /var/lib/spamassassin/<spamassassinversion>) depending on which rules match for a mail...

might be an interaction of the user's welcome list and a rule where you remove an attachment (or put it in attachment quarantine)... could you share your ruleset and a mail which triggers the message (anonymize what you have to keep private - but please keep the information consistent (e.g...

Thanks - please also share `pmgversion -v` (and make sure you've upgraded to the latest available packages)

Hm - what exactly is your use-case? why is it better to drop a mail than sending it out without DKIM-signature? Which mails in your environment are not signed (despite coming from domains of which are covered by your DKIM domains? Maybe there's a different way to achieve what you need... For...

so everything worked out? (just to make sure that was you original request). regarding the "Sign all Outgoing Mail" - that was originally added and if it's enabled no prefix-matching is done and the mails simply take the complete domain as signing-domain -...

Thanks for the updates! We adapted the pmg-api postinstallation to enable clamav-freshclam (unless it's explicitly masked by the admin): https://git.proxmox.com/?p=pmg-api.git;a=commitdiff;h=cb8e149c9c257c47763a82f35f9eed9b4d95fc7b

From the top of my head - and without testing it - how does the DKIM signature look, if you only add 'example.com' to the DKIM Domains? Thanks!

thanks for the report - I think this is similar to: https://forum.proxmox.com/threads/automata-update-spamassassin-org.159137/#post-741447 We'll add a patch to enable it for pmg-installations with one of the upcoming versions. edit: short question - how did you setup your PMG (from the ISO, on...

adapt the postfix config (https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#pmgconfig_template_engine) to allow all IPs for the listener on port 26. I'd strongly recommend against adding 0/0 to the trusted networks - as those are added to postfix `mynetworks` which is allowed on the...

hm - I'd expect a hostname (technically not an url - i.e. my.pmg.com should work not smtp://my.pmg.com) to work just as well as an IP - please share the complete logs from PMG - these should who where things go wrong

das freut zu lesen :) Bitte den Thread als 'SOLVED' markieren (oben über dem ersten thread auf 'Edit thread' klicken und das SOLVED prefix auswählen) - das hilft anderen, die auch auf das problem stoßen. Danke

PMG does use Bayes learning (we changed the enabled auto-learning to deing disabled by default, as it usually cause more false-positives) additionally once a mail leaves PMG it is gone. If you want to use bayes learning- you can manually configure SpamAssassin to do so (but in my experience...

There is support for Avast for linux: https://pmg.proxmox.com/wiki/index.php/Getting_started_with_Proxmox_Mail_Gateway#Second_virus_scanner for Spamhaus - you can probably integrate it following their tutorial on github (or just add them to the postfix/postscreen level) for other things you...

DMARC also takes the From-header into consideration - without the headers and the actual domains in the logs it's not really possible to say why one got quarantined and the other went through. https://martech.zone/what-is-dmarc/ - the graphics there seem to show how/what dmarc does regarding...

siehe: https://pmg.proxmox.com/pmg-docs/pmg-admin-guide.html#pmgconfig_spamdetector_quarantine (port in den Spam Quarantine settings setzen) Ich hoffe das hilft!