ivenae's latest activity

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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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    ivenae 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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