How To Block Encrypted Archives In Zimbra alpha(Natiion Today)

ISSUE

Mail was not delivered and it was flagged as virus, Due to pdf attached with it.

By default Zimbra will block encrypted archives such as ZIP or PDF that cannot be scanned. You can disable this function from the Global Settings.

Solution

Block encrypted archives from GUI

You can disable this function from the Global Settings by unchecking Block encrypted archives from the AS/AV tab.

Block encrypted archives from command line

vi /opt/zimbra/clamav-0.97.5/etc/clamd.conf

In this file you can set ArchiveBlockEncrypted to NO or comment it out because NO is the default value

   # Mark encrypted archives as viruses (Encrypted.Zip, Encrypted.RAR).
   # Default: no
   # ArchiveBlockEncrypted no