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zimpenfishDo I know anyone who runs <code>rspamd</code> and can tell me how to whitelist some idiots who keep tripping <code>Heuristics.Phishing.Email.SpoofedDomain</code> (because they insist on having links to <code>xyz.abc.com</code> with title <code>abc.com</code>)? None of <code>surbl-whitelist.inc</code>, <code>spf_dkim_whitelist.inc.local</code>, <code>dkim_whitelist.inc.local</code>, or <code>spf_whitelist.inc.local</code>, and neither did putting the base domain into <code>phishing_whitelist.inc</code>. Wondering if I need to put <code>xyz.abc.com</code> into the phishing whitelist as well?<a class="hashtag" href="https://social.rjp.is/tag/rspamd" rel="nofollow noopener" target="_blank">#rspamd</a> <a class="hashtag" href="https://social.rjp.is/tag/selfhosting" rel="nofollow noopener" target="_blank">#selfhosting</a> <a class="hashtag" href="https://social.rjp.is/tag/email" rel="nofollow noopener" target="_blank">#email</a> <a class="hashtag" href="https://social.rjp.is/tag/woe" rel="nofollow noopener" target="_blank">#woe</a>

Peter LordA couple of years ago I fell out with <a href="https://mastodon.social/tags/gmail" class="mention hashtag" rel="tag">#gmail</a> and migrated to <a href="https://privateemail.com" target="_blank" rel="nofollow noopener" translate="no">https://privateemail.com</a>I've now fallen out with privateemail and decided to selfhost (again).Now running <a href="https://mastodon.social/tags/postfix" class="mention hashtag" rel="tag">#postfix</a>, <a href="https://mastodon.social/tags/dovecot" class="mention hashtag" rel="tag">#dovecot</a>, <a href="https://mastodon.social/tags/rspamd" class="mention hashtag" rel="tag">#rspamd</a> and others via docker-mailserver. Had to use <a href="https://mastodon.social/tags/smtp2go" class="mention hashtag" rel="tag">#smtp2go</a> for outbound due to relay issues.Also selfhosting <a href="https://mastodon.social/tags/radicale" class="mention hashtag" rel="tag">#radicale</a> for calendar/contacts and <a href="https://mastodon.social/tags/immich" class="mention hashtag" rel="tag">#immich</a> for photos.So far so good ... seems faster than I had before plus <a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="tag">#opensource</a>. Need to let it bed in a bit and keep an eye out for errors.

techduckHey zusammen, ich versuche mich aktuell an einem eigenen Mailserver. Ich möchte nicht einfach eine Copy-Paste-Anleitung umsetzen, daher wage ich mich aktuell erst an einer Minimalkonfiguration, um alles auch nachzuvollziehen. Die sieht aktuell so aus: <a href="https://notebin.de/?95eb0e88c1a9bea7#HPzZmVYokFcLkynzURpPwAY2hGu6asNx5MQzGGZKKS8R" rel="nofollow noopener" translate="no" target="_blank">https://notebin.de/?95eb0e88c1a9bea7#HPzZmVYokFcLkynzURpPwAY2hGu6asNx5MQzGGZKKS8R</a>Ich würde mich freuen, wenn ihr mir sagen könntet, was da UNBEDINGT angepasst werden muss, damit das Ding kein Sicherheitsproblem ist. Also keine neuen Funktionen.<a href="https://social.tchncs.de/tags/postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#postfix</a> <a href="https://social.tchncs.de/tags/dovecot" class="mention hashtag" rel="nofollow noopener" target="_blank">#dovecot</a> <a href="https://social.tchncs.de/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> <a href="https://social.tchncs.de/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a>

Tim Schlotfeldt ⚓🏳️‍🌈*gnargl* Couldn't reach the webgui of my #<a class="" href="https://hub.tschlotfeldt.de/search?tag=rspamd" rel="nofollow noopener" target="_blank">rspamd</a>. Couldn't find an error in the configuration files. Turns out, I broke the port forwarding in my #<a class="" href="https://hub.tschlotfeldt.de/search?tag=ssh" rel="nofollow noopener" target="_blank">ssh</a> config file :facepalm:

Mr.GenerationService-Post für Mail-Server-Betreiber:NixSpam DNSBL von Heise / Manitu ist nach einer grace period nicht länger im Service und gibt nun Fehlercodes zurück. Entfernt ix.dnsbl.manitu.net aus euren MTA-Konfigurationen.<a href="https://soziale.cloud/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#opensource</a> <a href="https://soziale.cloud/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> <a href="https://soziale.cloud/tags/mta" class="mention hashtag" rel="nofollow noopener" target="_blank">#mta</a> <a href="https://soziale.cloud/tags/postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#postfix</a> <a href="https://soziale.cloud/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a>

Lutz G.Anyone experienced overly false positives after reducing to "reject = 12" (default 15) on rspamd? (Shouldn't happen, according to rspamd-history)<a href="https://norden.social/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#email</a> <a href="https://norden.social/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailserver</a> <a href="https://norden.social/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a>

loʍʞƐʎI'm playing with <a href="https://infosec.exchange/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> and seeking a solution. Can I have matching IP/prefixes in the mapping file instead of statically setting them in configuration for custom settings? Does anyone have any clues? <a href="https://infosec.exchange/tags/smtp" class="mention hashtag" rel="nofollow noopener" target="_blank">#smtp</a> <a href="https://infosec.exchange/tags/mailfiltering" class="mention hashtag" rel="nofollow noopener" target="_blank">#mailfiltering</a>

stvoNachdem ich schon wirklich häufig von Leuten von Problemen und Unklarheiten bei <a href="https://manitu.social/@team" class="u-url mention" rel="nofollow noopener" target="_blank">@team</a> <a href="https://darmstadt.social/tags/manitu" class="mention hashtag" rel="nofollow noopener" target="_blank">#manitu</a> gehört habe (oder helfen musste), heute mal selber betroffen.Ohne Vorankündigung eine breit genutze dns Blacklist schließen und weniger als einen Monat danach ABUSEreports versenden. Die Liste ist bspw. in den Paketen von <a href="https://darmstadt.social/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> standardmäßig mit drin.Also erstmal hundertausende Serverbetreiber*innen mit Abusereports nerven, statt die Entfernung aus den Packages abzuwarten...Null Verständnis

Hauke<a href="https://nrw.social/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> einige Wochen trainiert, jetzt ist das Ergebnis sehr gut für mich. Es kommt kaum <a href="https://nrw.social/tags/Spam" class="mention hashtag" rel="nofollow noopener" target="_blank">#Spam</a> durch. IMO ganz wichtig: Eigene Blacklist aufbauen!

kravietz 🦇I have just discovered that <a class="hashtag" href="https://agora.echelon.pl/tag/rspamd" rel="nofollow noopener" target="_blank">#Rspamd</a> 3.9 added support for <a class="hashtag" href="https://agora.echelon.pl/tag/llm" rel="nofollow noopener" target="_blank">#LLM</a> - documented GPT-3.5 and GPT-4o, but I suppose any other OpenAI will work. You do need an OpenAI API key.<pre><code># gpt.conf enabled = true; api_key = "YOUR API KEY"; model = "gpt-4o-mini"; </code></pre>Cost for a personal email server will be marginal, as Rspamd only consults LLM when other modules have doubts.<a href="https://rspamd.com/misc/2024/07/03/gpt.html" rel="nofollow noopener" target="_blank">https://rspamd.com/misc/2024/07/03/gpt.html</a>In the other news, if you use <a class="hashtag" href="https://agora.echelon.pl/tag/phishing" rel="nofollow noopener" target="_blank">#phishing</a> module in Rspamd you probably need to add explicit <code>openphish_map</code> option because for me the default OpenPhish map URL doesn’t work as it’s now a 302 redirect to GitHub and Rspamd refuses to follow it:<pre><code># phishing.conf openphish_enabled = true; openphish_map = "https://raw.githubusercontent.com/openphish/public_feed/refs/heads/main/feed.txt"; </code></pre>

raspbeguy<a href="https://mastodon.neilzone.co.uk/@neil" class="u-url mention" rel="nofollow noopener" target="_blank">@neil</a> until last week I hosted my family's personnal mailbox on my own mail infrastructure (in a single OVH instance, not on my home connection because I wanted maximum uptime) with <a href="https://social.gugod.fr/tags/opensmtpd" class="mention hashtag" rel="nofollow noopener" target="_blank">#opensmtpd</a>, <a href="https://social.gugod.fr/tags/dovecot" class="mention hashtag" rel="nofollow noopener" target="_blank">#dovecot</a> and <a href="https://social.gugod.fr/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> on Alpine Linux, and for deliverability I had to relay through <a href="https://social.gugod.fr/tags/smtp2go" class="mention hashtag" rel="nofollow noopener" target="_blank">#smtp2go</a>, a professional external relay (too much hassle with IP reputation). I switched to Infomaniak for my personnal mailboxes for 5 reasons: * I was so stressed to break something each time I upgraded the whole thing. * I didn't want to take responsibility in case it went down. * Spam management is not easy, and the mechanisms to make rspamd learn whether ham/spam whenever you move a message in or out the spambox was duct-taped and not satisfying. * IMO the fact that I was relaying everything through a proprietary SMTP relay was defying the whole point of selfhosting your mail infrastructure. * Infomaniak price is cheaper than the VPS infrastructure with extra volume space for mailboxes. However, as I self-host a lot services (this time directly at home) which generate some email notifications, I setup a SMTP service on-prem to handle that, with a dedicated DKIM selector. It work quite good for now.

Ricardo MartínAre there any plans to implement the Levenshtein distance in rspamd?. Asking for a friend 🙂 <a href="https://mastodon.bsd.cafe/tags/mail" class="mention hashtag" rel="nofollow noopener" target="_blank">#mail</a> <a href="https://mastodon.bsd.cafe/tags/smtp" class="mention hashtag" rel="nofollow noopener" target="_blank">#smtp</a> <a href="https://mastodon.bsd.cafe/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a>

Hamish MTicketmaster is forcing me to reset my password because "periodically for security". Not suspicious at all.Oh and rspamd thinks their emails look suspicious and is greylisting them, but ticketmaster takes forever to resend, so the password reset process is kind of hard. And they insist on sending codes via email rather than reset links. <a href="https://mastodon.au/tags/fail" class="mention hashtag" rel="nofollow noopener" target="_blank">#fail</a> <a href="https://mastodon.au/tags/ticketmaster" class="mention hashtag" rel="nofollow noopener" target="_blank">#ticketmaster</a> <a href="https://mastodon.au/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a>

HaukeÜber Weihnachten werde ich zusätzlich zu <a href="https://nrw.social/tags/Spamassassin" class="mention hashtag" rel="nofollow noopener" target="_blank">#Spamassassin</a> auch mal <a href="https://nrw.social/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> testen.

Heinlein SupportKleiner Reminder: 📣 Der Call for Papers für unsere Secure Linux Administration Conference (SLAC) läuft noch bis zum 8. Januar 2025. 👉 Im letzten Jahr standen z.B. Themen wie <a href="https://social.heinlein-support.de/tags/Rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#Rspamd</a>, <a href="https://social.heinlein-support.de/tags/Puppet" class="mention hashtag" rel="nofollow noopener" target="_blank">#Puppet</a>, <a href="https://social.heinlein-support.de/tags/Ceph" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ceph</a>, <a href="https://social.heinlein-support.de/tags/Kubernetes" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kubernetes</a>, <a href="https://social.heinlein-support.de/tags/Datenschutz" class="mention hashtag" rel="nofollow noopener" target="_blank">#Datenschutz</a>, <a href="https://social.heinlein-support.de/tags/Prometheus" class="mention hashtag" rel="nofollow noopener" target="_blank">#Prometheus</a>, STARTTLS in E-Mail-Clients, Stalwart JMAP oder <a href="https://social.heinlein-support.de/tags/NIS2" class="mention hashtag" rel="nofollow noopener" target="_blank">#NIS2</a> auf dem Programm. 👉 Wir sind gespannt, welche Themen Euch für das kommende Jahr besonders beschäftigen und freuen uns auf Eure Vortrags- und Workshop-Ideen für die SLAC 2025! 😀💡 <a href="https://www.heinlein-support.de/news/call-for-papers-slac-2025" rel="nofollow noopener" translate="no" target="_blank">https://www.heinlein-support.de/news/call-for-papers-slac-2025</a>

MacLemon<a href="https://social.binarydad.com/@ryan" class="u-url mention" rel="nofollow noopener" target="_blank">@ryan</a> After decades of ye olde trifecta (amavisd(-new), SpamAssasin, ClamAV) I switched to <a href="https://chaos.social/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> /#Clamd about a decade ago. It‘s *much* better/faster/capable out of the box.But neither filter can catch them all without tuning. Spam has evolved significantly and so have spammers tactics, infrastructure and technology.I tune the filters I‘m responsible for multiple times a week, at times even daily.You‘re in for an infinite marathon.

Ricardo MartínAny interesting anecdotes using the Rspamd GPT Plugin yet? 😅<a href="https://rspamd.com/doc/modules/gpt.html" rel="nofollow noopener" translate="no" target="_blank">https://rspamd.com/doc/modules/gpt.html</a><a href="https://mastodon.bsd.cafe/tags/mail" class="mention hashtag" rel="nofollow noopener" target="_blank">#mail</a> <a href="https://mastodon.bsd.cafe/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> <a href="https://mastodon.bsd.cafe/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#ai</a>

pluhmenMein RSPAMD schmeißt in den letzten Tagen sehr viele false positive durch RBL_SENDERSCORE. Teilweise sind die IPs tatsächlich dort gelistet, teilweise nicht. DNS Anfrage werden lokal gecached.Überlege nun Senderscore auszunehmen.Hat jemand von euch ähnliche Erfahrungen?<a href="https://kanoa.de/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#linux</a> <a href="https://kanoa.de/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a>

HabrПочтовый сервер с нуля. Часть третьяВ этой заключительной статье мы подробно рассмотрим процесс настройки почтового сервера с использованием Docker и Exim4, Dovecot, PostfixAdmin и RainLoop. Наша цель — создать полностью функциональный и масштабируемый почтовый сервер, который легко управляется благодаря контейнеризации. Давайте настраивать<a href="https://habr.com/ru/companies/nixys/articles/841028/" rel="nofollow noopener" translate="no" target="_blank">https://habr.com/ru/companies/nixys/articles/841028/</a><a href="https://zhub.link/tags/exim4" class="mention hashtag" rel="nofollow noopener" target="_blank">#exim4</a> <a href="https://zhub.link/tags/docker" class="mention hashtag" rel="nofollow noopener" target="_blank">#docker</a> <a href="https://zhub.link/tags/dockerfile" class="mention hashtag" rel="nofollow noopener" target="_blank">#dockerfile</a> <a href="https://zhub.link/tags/exim" class="mention hashtag" rel="nofollow noopener" target="_blank">#exim</a> <a href="https://zhub.link/tags/postgresql" class="mention hashtag" rel="nofollow noopener" target="_blank">#postgresql</a> <a href="https://zhub.link/tags/dovecot" class="mention hashtag" rel="nofollow noopener" target="_blank">#dovecot</a> <a href="https://zhub.link/tags/rainloop" class="mention hashtag" rel="nofollow noopener" target="_blank">#rainloop</a> <a href="https://zhub.link/tags/redis" class="mention hashtag" rel="nofollow noopener" target="_blank">#redis</a> <a href="https://zhub.link/tags/rspamd" class="mention hashtag" rel="nofollow noopener" target="_blank">#rspamd</a> <a href="https://zhub.link/tags/%D0%BF%D0%BE%D1%87%D1%82%D0%BE%D0%B2%D1%8B%D0%B9_%D1%81%D0%B5%D1%80%D0%B2%D0%B5%D1%80" class="mention hashtag" rel="nofollow noopener" target="_blank">#почтовый_сервер</a>

LinuxiacRspamd 3.10 spam filtering system brings enhanced MIME UTF8 support and negative score limits for improved email scanning. <a href="https://linuxiac.com/rspamd-3-10-enhances-mime-utf8-support/" target="_blank" rel="nofollow noopener" translate="no">https://linuxiac.com/rspamd-3-10-enhances-mime-utf8-support/</a><a href="https://mastodon.social/tags/rspamd" class="mention hashtag" rel="tag">#rspamd</a> <a href="https://mastodon.social/tags/spam" class="mention hashtag" rel="tag">#spam</a>

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