ivenae's latest activity
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Iivenae replied to the thread Cannot get Welcome lists to work.Maybe you deactivated the welcomlist Action Object in Mail Filter?
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Iivenae replied to the thread [TUTORIAL] Installation Advisory.Spamhaus SA Filter TVD_MIME Filters Beware: SA Filters could add, an email could pop up in multiple SA lists. It is also important to pay attention to the order of the filters. DNSBL and policyguard filter the largest volume. The...
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Iivenae replied to the thread [TUTORIAL] Installation Advisory."blocked using" is the sum of all DNSBL policyguard google groups filter (filtertered google groups only) policyguard google user content: this filter filters HELO strings. i added turbo-smtp, googleusercontent.com and xqueue.com...
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Iivenae replied to the thread [TUTORIAL] Integrate rspamd as custom script.i reply to your post on my advisory page
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Iivenae replied to the thread [TUTORIAL] Installation Advisory.I block (reject) on Score = 7. No mark, no quarantine.
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Iivenae replied to the thread [TUTORIAL] Advancing Proxmox Mail Gateway (especially Spam and Virus Detection).I have also started a new topic for proxmox MG 9.0 https://forum.proxmox.com/threads/installation-advisory.182175/ I also wrote a policy filter for a large amount of google spam here...
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Iivenae replied to the thread Blocking TLD.I recently answered a few questions here on this topic. It seems that most people are not aware of it, but this is the intended behavior. All emails go through the entire SA filter chain. At the end of this chain, the action object is executed...
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Iivenae replied to the thread Intel e1000e Regression Causing Proxmox Host Freezes — Resolved by Removing Onboard NIC.I had the same problem on one host yesterday. Thought this was solved over a year ago. modify /etc/network/interfaces with a post-up command helped. iface eno1 inet manual post-up ethtool -K eno1 tso off gso off
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Iivenae replied to the thread Is possible to quarantine and then deliver the email ? (both actions).I abused the custom script for those actions. Use a custom script: #!/usr/bin/env bash set -euo pipefail # PMG custom check API v1: args: APIVERSION QUEUEFILENAME if [[ $# -ne 2 ]]; then echo "usage: $0 APIVERSION QUEUEFILENAME" >&2 exit 1...
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Iivenae replied to the thread Reject Unknown Senders (reject_unknown_sender_domain) - Whitelist.Reject unknown senders ("domain not found") or reject unknown client ("cannot find your hostname") is a postfix/postscreen feature and the decision to reject is made long before the SA filter and the Mail Filter -> Who Object -> Welcomelist. You...
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Iivenae replied to the thread Cannot get Welcome lists to work.The Mail Proxy -> Welcomelist is a postfix senderaccess welcomelist. It is a "Trusted Host" feature that prevents getting blocked in postscreen, i.e. for SPF or DNSBL tests. It has nothing to do with the SA checks you did above. For whitelisting...
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Iivenae replied to the thread [TUTORIAL] Installation Advisory.A big thank you goes to the giants whose shoulders I stood on: christian-b for the rspamd integration: https://forum.proxmox.com/threads/integrate-rspamd-as-custom-script.159110/ heutger zolthar and stoiko ivanov for the GeoIP integration...
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Iivenae replied to the thread [TUTORIAL] Installation Advisory.Now we have exhausted all third-party plugins. But we can also create our own SA filters. One of the biggest nuisances is "BCC spam". Someone creates a freemail account with a provider that has no outgoing limit and sends spam emails where all...
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Iivenae posted the thread [TUTORIAL] Installation Advisory in Mail Gateway: Installation and configuration.I've been intensively working with Proxmox MG over the past few days and found the documentation not always helpful. My spam has been reduced by 95%, and I would like to explain here what I changed compared to the out-of-the-box installation to...
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Iivenae replied to the thread SA score ändern.Ich hatte die Frage hier auch schon und sie wurde mir nie beantwortet. Ich löse das, indem ich den CustomScore auf 4.9 begrenze*, es sei denn er ist sehr hoch, dann soll die Mail ohnehin raus. Ich hätte die Antwort auf deine Frage aber auch...
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IIch würde mich sehr freuen, wenn du die Anleitung erweiterst... Vielen Dank im Voraus... und für deine bisherige Arbeit... :)
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Iivenae posted the thread [TUTORIAL] Install RSpamD as CustomCheck in Mail Gateway: Installation and configuration.I'm using Rspamd together with a custom script. Rspamd has many advantages and works well alongside the SpamAssassin filters I’ve fine-tuned. You get a additional score which is great to sort out some additional spam. Bonus: Often it does NOT...
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Iwenn er die DNSBL "zen.spamhaus.org" unter Configuration / Mail Proxy / Options / DNSBL eingetragen hat, ist die Endung völlig korrekt. für 100 Mails/Tag braucht es m.E. keinen personalisierten Link - wir arbeiten auch einfach mit...
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Iivenae replied to the thread PMG mit Unbound und RBLs.Achtung: <id>.zen.dq.spamhaus.net Normalerweise solltest du dich bei Spamhaus (kostenfrei) registrieren und erhältst dann einen personalisierten Link. Dieser endet nicht auf spamhaus.org, sondern auf spamhaus.net journalctl -u postfix...
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Iivenae replied to the thread [SOLVED] pop3s Proxy möglich?.Das ist ein Gateway, der holt dir die Post nicht irgendwo ab. Er erwartet, dass fremde Mailserver sie dir liefern und leitet die zu einer Endstation via Port 25 weiter. Das ist kein Mailserver, bei dem du deine Post abrufen kannst. Sicherlich...
