spamassasin

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Since quite some time we noticing mails from domains were wrong SPF / DKIM configuration is unlikely (Dell.com / gmail.com / microsoft.com ) are failing the DMARC check and logical are taggt as spam. Oddly enough this is not consistent sometimes mails pass without spam tag. We are unable to...

Moin kann jemand was mit diesem Fehler anfangen der taucht seit kurzen ab und zu bei mir auf Jul 20 11:02:50 pmg1 pmg-smtp-filter[22503]: WARNING: Can't exec "/usr/bin/tesseract": No such file or directory at /usr/share/perl5/Mail/SpamAssassin/Util.pm line 2080. Jul 20 11:02:50 pmg1...

I would like to create a What Object that applies a regex to the body of the email. Is this possible via the standard PMG rules configuration interface? Or is this something that can only be done at the custom SpamAssassin rule level?

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...

My gateway runs for around a year now, but bayesian filter is still not learning spam well. I have set threshold to bayes_auto_learn_threshold_spam 7.0 in /usr/share/spamassassin/10_default_prefs.cf and also in /etc/mail/spamassassin but it still did not learn messages above 14 score...

Hey all, i have here 2 nodes in an HA Cluster. On node 1 I used the command sa-learn to learn spam mails: "sa-learn --dbpath /var/lib/amavis/.spamassassin --progress --spam /var/spam/" I noticed, that on node 1 the folder "/var/lib/amavis" exists, but on node 2 it is not. Have i do the...

Hi, Could you please help me, i get much incoming SPAM, there are any best way to handle SPAM ? like Hardening or tuning any configuration on PMG ? Also i have question about Mail Filter, i have rule like this : - Rules Name : Allow Spam ( Level 0 ) - Action Object : Accept & Modify SPam...

We found a weird issue on several PMGs filtering mails exposing other users addresses in the mail header. This is GDPR wise an absolute fail and should be fixed asap. Apparently the spam header lists "Sender email is commonly abused enduser mail provider (......... list of other users...

Hello everyone, If I trigger sa-update via proxmox web-gui, I have the following error: error: gpg required but not found! It is not recommended, but you can use "sa-update" with the --no-gpg to skip the verification. How can I fix it? Regards, Oliver

would it be feasible to train the bayes-database with emails the user released from the quarantine as ham? - sometimes false-positives get caught by the quarantine. - the users will usually notice, and release these mails from the quarantine. - my idea is to use this information to train the...

traditionally, our (pre-PMG) exim4-mailserver has used spamassassin's `$spam_bar` to indicate the spam-level with `+` signs, e.g. X-Spam-Score: +++++++ now PMG uses `__SPAM_STARS__` instead, which is similar in concept, but uses a different characters (`*` instead of `+`), e.g. X-Spam-Score...

Hi, i have a Proxmox Mail Gateway version 5.0-61, and when try to update my spamassasin database the update show this msg: Update available for channel updates.spamassassin.org: -1 -> 1832222 http: (curl) GET http: // spamassassin.apache.org /updates/MIRRORED.BY, FAILED, status: exit 22 error...