Search found 19 matches

by copowpow
Fri Jun 21, 2019 8:06 pm
Forum: Administrators
Topic: How to tell if Spam Assassin is using my custom rules?
Replies: 4
Views: 1002

Re: How to tell if Spam Assassin is using my custom rules?

JDunphy, thank you for the reply. I really appreciate all you do here man you are extremely helpful to tons of people on here! Thank you! I ended up constructing a test email that was guaranteed to set off my test rules, and lo an behold I got some hits: Jun 21 13:37:52.538 [714] dbg: rules: ran hea...
by copowpow
Fri Jun 14, 2019 6:08 pm
Forum: Administrators
Topic: How to tell if Spam Assassin is using my custom rules?
Replies: 4
Views: 1002

Re: How to tell if Spam Assassin is using my custom rules?

let me also add the output of SA lint: z@test: /opt/zimbra/common/bin/spamassassin --lint Jun 14 12:07:54.722 [22741] warn: netset: cannot include 127.0.0.0/8 as it has already been included Jun 14 12:07:54.723 [22741] warn: netset: cannot include 0:0:0:0:0:0:0:1/128 as it has already been included ...
by copowpow
Fri Jun 14, 2019 6:00 pm
Forum: Administrators
Topic: How to tell if Spam Assassin is using my custom rules?
Replies: 4
Views: 1002

How to tell if Spam Assassin is using my custom rules?

Hey guys, I have made some custom rules for SA and i cant tell if they are actually being used. version: Release 8.8.8.GA.2009.UBUNTU16.64 UBUNTU16_64 FOSS edition, Patch 8.8.8_P10. I created sauser.cf under /opt/zimbra/data/spamassassin/localrules/ and added some rules to look at header subject lin...
by copowpow
Wed Jun 05, 2019 6:13 pm
Forum: Administrators
Topic: Having trouble with postscreen DNSBL
Replies: 2
Views: 531

Re: Having trouble with postscreen DNSBL

Having researched this further I realized what the return code from dnswl.org is actually telling me return codes listed here for dnswl: https://www.dnswl.org/?page_id=15 combined with my dnsbl list in my config: zimbraMtaPostscreenDnsblSites 'list.dnswl.org=127.0.[0..255].0*-2' zimbraMtaPostscreenD...
by copowpow
Wed Jun 05, 2019 5:49 pm
Forum: Administrators
Topic: Having trouble with postscreen DNSBL
Replies: 2
Views: 531

Re: Having trouble with postscreen DNSBL

going to try changing zimbraMtaPostscreenDnsblThreshold to 1 and see if that helps
by copowpow
Wed Jun 05, 2019 4:09 pm
Forum: Administrators
Topic: Having trouble with postscreen DNSBL
Replies: 2
Views: 531

Having trouble with postscreen DNSBL

Hey guys im having some trouble with Postscreen, specifically it is still letting DNSBL listed sites connect to my server even though zimbraMtaPostscreenDnsblAction is set to "drop" Am I missing something? You can see from the log below that "addr 13.111.113.167 listed by domain list....
by copowpow
Tue Jun 04, 2019 3:52 pm
Forum: Administrators
Topic: Postscreen?
Replies: 2
Views: 421

Re: Postscreen?

I was just reviewing the 'ole Anti-spam Strategies wiki page and noticed that it mentions Postscreen as seen here: https://wiki.zimbra.com/wiki/Anti-spam_Strategies#Postscreen It says "Support for postscreen has been added for ZCS 8.7. Full configuration details will be added to this wiki prio...
by copowpow
Mon Jun 03, 2019 8:41 pm
Forum: Administrators
Topic: Postscreen?
Replies: 2
Views: 421

Postscreen?

I was just reviewing the 'ole Anti-spam Strategies wiki page and noticed that it mentions Postscreen as seen here: https://wiki.zimbra.com/wiki/Anti-spam_Strategies#Postscreen It says "Support for postscreen has been added for ZCS 8.7. Full configuration details will be added to this wiki prior...
by copowpow
Fri Apr 19, 2019 7:46 pm
Forum: Administrators
Topic: Looking for a script to scan zimbra logs and add IP's to ufw rules
Replies: 5
Views: 1742

Re: Looking for a script to scan zimbra logs and add IP's to ufw rules

I got some help! Had to work around zimbra's apparent double compression on the log files. Theses will add the IPS's with 50 or more attempts to the ufw deny rules Best: cp /var/log/zimbra.log.1.gz /home/user && gunzip -d /home/user/zimbra.log.1.gz && mv /home/user/zimbra.log.1 /home...

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