are there any updates on http://lists.amavis.org/pipermail/amavis-users/2014-December/003365.html <http://lists.amavis.org/pipermail/amavis-users/2014-December/003365.html>
I’m getting the same error. In fact mine was also with zips as I was using 7zr by default to unzip zips. Would be awesome to see this fixed!
