How can I block dangerous attachments within zip files?

ClamAV will scan inside zip files by default. You can also extend the protection by using the sanesecurity foxhole databases.

The sanesecurity free ClamAV rules will cover this. Take a look at the Foxhole databases specifically

http://sanesecurity.com/foxhole-databases/

How to enable free ClamAV Third Party Signatures

https://docs.danami.com/warden/basics/antivirus-hints


  • 0 Users Found This Useful
Was this answer helpful?

Related Articles

Why isn't autolearning working for me (autolearn=no) ?

Lots of people seem to be confused by the "autolearn=no" statement in the default X-Spam-Status...

How can I test that the Anti-spam and Anti-virus is working?

How to test SpamAssassin Note: Greylisting must be disabled for the recipient domain before...

How can I fix the error: warn: Use of uninitialized value $type in numeric eq (==) at /usr/share/perl5/Mail/SpamAssassin/Conf/Parser.pm ?

When you run an anti-spam-check (rules) you see these errors: May 15 13:59:32.279 [20306] warn:...

Do I need to manually train spamassassin using sa-learn?

No you do not. Roundcube and Horde have plugins to mark messages as junk where the message will...

How can I fix "The query to URIBL was blocked." in the spam log?

Do not use free public DNS servers like Google DNS, OpenDNS or Level3 for nameservers in your...