Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [spamassassin]

SpamAssassin is a computer program released under the Apache License 2.0 used for e-mail spam filtering based on content-matching rules.

447 questions
2
votes
2 answers

Spamassassin filter systematically produces negative (ham) scores for spam messages

I have problem with lots of spam. My server setup is VPS with CentOS 6.5 and Dovecot+Postfix+Spamassassin. Here is source of one of the messages: Return-Path: X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on…
FHR
  • 45
  • 1
  • 6
2
votes
0 answers

RDNS_NONE from spamassassin result, when it should be positive

When trying to do a spam test on mail-tester.com, SpamAssassin is giving me RDNS_NONE result. Can't quite figure out why! The result I get: -1.274 RDNS_NONE Delivered to internal network by a host with no rDNS This may be a false-positive,…
JJ85
  • 31
  • 3
2
votes
2 answers

How does amavis talk to spamassassin?

I'm going through all the amavisd-new config files, and I can't find anything that tells amavis to talk to spamassassin/spamd to get a spam score. The reason I ask is because I'd like to swap out spamassassin for dspam, and am wondering how amavis…
CaptSaltyJack
  • 638
  • 2
  • 13
  • 36
2
votes
1 answer

Restrict IMAP access for a given account to only one IP address in Exchange 2013

I've created a "spam crawler" account with full access to all mailboxes in an Exchange 2013 environment to get messages in the junk folder to feed the Bayesian filtering running on SpamAssassin in a Linux Anti-spam machine. This account does not…
Vinícius Ferrão
  • 5,520
  • 11
  • 55
  • 95
2
votes
1 answer

Filter spam emails from being forwarded by exim4

I was studying and searching 2 days about how to configure my exim/spamassassin/clamd configuration. I have the next situation: I have an email a@domain.com redirected to a@gmail.com. Unfortunately, every time a@domain.com receives a spam email,…
demlasjr
  • 49
  • 1
  • 6
2
votes
3 answers

Running SpamAssassin as a Windows Service on Server 2012

I am trying to run spamd.exe file which runs the spamassassin for windows, as a windows service. I tried sc create spamassassin binPath="C:\Program Files (x86)\JAM Software\SpamAssassin for Windows\spamd.exe" DisplayName="Spam Assassin"…
ilter
  • 123
  • 1
  • 6
2
votes
1 answer

Spamassassin: Where quarantined files goes?

I searched a little bit and don't found anything related :( I need to know where spamassassing send the quarantined files since I need check some data on them. Any help appreciated. OS: Ubuntu Postfix+Amavis+Spamassassin Thanks
Diosney
  • 305
  • 5
  • 12
2
votes
2 answers

Which configuration is loaded after sa-update?

I use amavisd-new 2.6.5 and SpamAssassin 3.2.2 (on ubuntu 12.04). I just ran for the first time the sa-update command. I see that there is new files in /var/lib/spamassassin/3.003002/updates_spamassassin_org/ . And a local.cf in this directory. But…
Mr.King
  • 41
  • 6
2
votes
3 answers

SpamAssassin (spampd) ignoring user_prefs

I have an Ubuntu (12.10) server running postfix and SpamAssassin. I've set up spampd following these directions on the SpamAssassin wiki: http://wiki.apache.org/spamassassin/IntegratePostfixViaSpampd However, settings ~/.spamassassin/user_prefs are…
Paul Schreiber
  • 193
  • 1
  • 1
  • 12
2
votes
1 answer

Can I remove emails from /var/spool/sa-exim/SApermreject?

I have a lot of emails in /var/spool/sa-exim/SApermreject. Can I remove these emails or will this lead to some kind of nasty spam problem? Or is this just a history of all the emails that were never received by anyone?
Peter Stuifzand
  • 740
  • 2
  • 8
  • 10
2
votes
1 answer

E-mail address spoofing by spammers - how to block it in Postfix/Spamassassin?

I run a Postfix mail server using Spamassassin as after-queue filter. It works quite well, but sometimes I get spam from the network that has correct MAIL FROM: address, but also contains, in DATA: section, different forged address something …
malloc4k
  • 831
  • 2
  • 9
  • 16
2
votes
1 answer

Amavis and SpamAssassin won't mark junk email as spam in second domain

I'm currently setting up amavis and spamassassin with postfix. So far SpamAssassin blocks and bounces Spam. If I set $final_spam_destiny to D_PASS the mail gets through, but the $sa_spam_subject_tag does not get attached and the X-Spam value does…
Simiil
  • 141
  • 7
2
votes
1 answer

Any way I can send Spam to my mail perimeter in a controlled way for testing?

I just set up a Postfix/Procmail/SpamAssassin server but I am not convinced that it is really doing much filtering. I have gotten it to recognize the SpamAssassin special Spam code that produces a really high spam metric, but I've also tried sending…
tacos_tacos_tacos
  • 3,250
  • 18
  • 63
  • 100
2
votes
1 answer

Configure spamassassin to mark very similar messages as spam

Users on my server have been receiving spam, consistently, for some time now. I have most of spamassassin's plugins enabled, and I have made sure to enable verbose logging, where I can see that all of the plugins are working. Why is it, then, that…
Caleb Gray
  • 350
  • 3
  • 8
2
votes
3 answers

Postfix + procmail - delivery fails because "can't create user output file" - on CentOS 6.2

I verified that my postfix installation / relaying setup worked. Now I am having trouble with procmail. I have it wired to postfix with the following command: mailbox_command = /usr/bin/procmail -f -a "$USER" I have nothing in my procmail config…
tacos_tacos_tacos
  • 3,250
  • 18
  • 63
  • 100
1 2 3
…
29 30