ivenae's latest activity
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Iivenae replied to the thread is it possible to reject or quarantine spam based on conditions I set ?.I wrote very lot about custom filter and how to define them in this thread. https://forum.proxmox.com/threads/installation-advisory.182175/
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IMich würde interessieren, welche Filterquoten in etwa erreicht werden und an welchen Stellen die Mails hängen bleiben (DNSBL, Spamassassin, Blocklist, ...) Welche Mails machen euch am meisten Probleme? Bei mir sind etwa 50% DNSBL 35%...
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Iivenae replied to the thread SPF temperror tipping legitimate mail into quarantine — what worked.I just reject them temporarily with my policyguard. If the error is a temp error, it will arrive approx. 5 min later. If it was spam (and the sender dns is missconfigured), there is mostly no second try...
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Iivenae replied to the thread Add a button for email forwarding.Ask Claude Opus, it maybe can help you. I already solved a few things with AI
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Iivenae replied to the thread [SOLVED] Windows Server 2025 Standard startet nach heutigem Update nicht mehr.Als großzügiger Nutzer von No Subscription muss ich leider sagen, dass ich halt einfach mit so etwas leben muss. Ich mache die Updates monatlich (automatisiert) und starte nur ca. 1/4 der Kisten in der gleichen Nacht neu, die anderen warten 24...
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Iivenae replied to the thread The domain is on a blacklist, but it still goes through..Theoretically you could add it with a block to senderaccess. But senderaccess is overwritten by proxmox regularly and you can only add whitelist domains via PMG Mailproxy -> Welcomelist You have to use the Mail Filter -> Who Object -> Blocklist...
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Iivenae replied to the thread SRS (Sender Rewriting Scheme) (überarbeitet 28.08.24) gmail.com accepted/deferred bei E-Mail-Weiterleitungen.Zwei Kommentare dazu: - Leider hat SRS bei mir das Problem nicht wirklich gelöst. Mein Ziel hat (eine Zeit lang) DMARC Verstöße gegreylistet. Die Anzahl der Greylistings ist durch SRS nicht zurückgegangen. Also ja: SPF Probleme bekommt ihr damit...
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Iivenae replied to the thread The domain is on a blacklist, but it still goes through..2026-05-07T10:19:34.783500+02:00 mx pmg-smtp-filter[737784]: 4C31AF69FC4B13AA391: accept mail to <********************> (9B57D4C31BB) (rule: default-accept) This domain is not on your blocklist, or the blocklist action rule is deactivated.
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Iivenae replied to the thread [TUTORIAL] Installation Advisory.Install the policydaemon from the second post. This should resolve most of your google problems. If you have any questions, ask your questions beneath this forum post...
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Iivenae posted the thread [TUTORIAL] Rewrite URLs in mail bodies based on SpamAssassin score in Mail Gateway: Installation and configuration.Introduction Proxmox Mail Gateway has no built-in action to rewrite the mail body — it can block, quarantine or tag mails, but it cannot neutralise links in suspicious messages. This howto shows how to add a custom Defang action module that...
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Iivenae replied to the thread body modification for incomming mails.I like to rewrite the entire body, especially emedded e-mail links so you cannot click them anymore. Edit: Done https://forum.proxmox.com/threads/rewrite-urls-in-mail-bodies-based-on-spamassassin-score.183365/
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Iivenae replied to the thread [TUTORIAL] Block Google Groups, Firebasemail/Firebaseapp, Googleusercontent.com in Postfix (before DATA).Yes. The last version do spf check and need therefore more mandatory parameter to work (which postfix will transmit, but you didn't) Sorry i didn't explain that. helo_name=google.com sender=bla@firebaseapp.com client_address=8.8.8.8...
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Iivenae replied to the thread Help configuring SPAM scoring with RBL.This is normal in the default setup. The default settings are generally very conservative, so you may need to adjust some of your scores under "Spam Detector" -> "Custom Scores" (don’t forget to click Apply). You can search for filters in the...
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Iivenae replied to the thread [TUTORIAL] Block Google Groups, Firebasemail/Firebaseapp, Googleusercontent.com in Postfix (before DATA).Version 5.0: - Enhances Version with evaluation of SPF python3-spf, enhanced checks and autoblocklist of bad senders - Refactoring with Claude Opus: Optimizing speed and memory usage when first import of logfile - External config file This...
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Iivenae replied to the thread Handling fake own From:.I have some similar solutions to this. This rule is designed to detect potential domain spoofing by comparing the visible From header with the SMTP envelope sender (MAIL FROM). It triggers when an email claims to come from one of the...
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Iivenae replied to the thread How added GeoIP.I made a description here: https://forum.proxmox.com/threads/installation-advisory.182175/
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Iivenae replied to the thread [SOLVED] Domainliste mit Wildcard für subdomains.Dann verwende einfach PCRE Regex Kommentare, um dir deine Notizen zu hinterlegen ;-/ (?#...) [a-z0-9]{1,3}\+bncB[A-Z0-9]{25,}@.*(?# Google Groups)
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Iivenae replied to the thread [SOLVED] Domainliste mit Wildcard für subdomains.Man muss nicht nach dem tag suchen, man kann auch nach Absenderadresse filtern. Der Regex, der auf alle Google Groups nachrichten matcht lautet: [a-z0-9]{1,3}\+bncB[A-Z0-9]{25,}@.*
