spam filtering

Hi, I was missing a way to feedback spam messages IP back to PMG. This it the solution. I am just writing to get you know that Ive prepared a script which is intended to automatically parse Junk/Spam folder in given IMAP server and than put List of origin IP from spam to Proxmox Mail Gateway to...

Ich habe eine SA-Custom Regel gegen die aktuellen Bitcoin Spamwellen geschrieben. Bei Gefallen bitte um weitere Optimierung. Benutzung natürlich auf eigene Gefahr. gehört in /etc/mail/spamassassin/custom.cf body __BEC_KRYPTOINVEST1 /(?:(Bitcoin|Krypto))/ tflags __BEC_KRYPTOINVEST1...

Hi, will be PMG use this? https://glockapps.com/blog/gmails-biggest-security-update-ai-powered-spam-filter/ https://github.com/google-research/retvec/blob/main/notebooks/train_retvec_model_tf.ipynb

Hello there We enabled extract text from attachments option in spam detector menu Time by time we can see some warnings in logs like this: Aug gateway pmg-smtp-filter[2895792]: WARNING: Can't exec "/usr/bin/pdftotext": No such file or directory at /usr/share/perl5/Mail/SpamAssassin/Util.pm...

Hallo zusammen, hat sich beim Update 7.3 etwas an den Regex bzw. deren Syntax geändert? Unsere Regexe für bestimmte Top-Level-Domains matchen seit dem Update nicht mehr. Beispiel: .*([0-9a-z|-]+\.)[0-9a-z|-]+\.(lol)+ matcht nicht mehr die Domain lockermaster.lol

The past week I have been seeing spam getting thru by using: To: Undisclosed Recipients Is there a way to block this? Thanks in advance!

Spam emails have SA score=0/5, autolearn=ham is also specified. How to make these emails get into spam? They definitely should not have a score of 0. Jun 22 14:08:34 mail pmg-smtp-filter[10699]: C225B62B2F82EA7346: SA score=0/5 time=4.090 bayes=0.00 autolearn=ham autolearn_force=no...

Trying to defeat spam, I started setting up DNSBL - I didn't find any other way to fight spam. But too many useful emails and good servers end up in DNSBL. Setting score level = 6 otherwise too much gets into spam. There are explicit spam emails (which were delivered to users, explicit mailings...