Zimbra Forums

Hi guys, on zimbra colab 8.8.15_GA_4372 I am getting some sender address spoofed emails passing thru to inboxes and im not real sure how to make it so the altered emails dont hit an inbox. heres whats in the email source: " Authentication-Results: mail.derp.com (amavisd-new); dkim=fail (2048-bi...

Try https://wiki.zimbra.com/wiki/Zmdbintegrityreport

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...

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 ...

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...

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...

going to try changing zimbraMtaPostscreenDnsblThreshold to 1 and see if that helps

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....

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...

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...