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IronPort - advanced configuration guide

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6-46<br />

Cisco <strong>IronPort</strong> AsyncOS 7.6 for Email Advanced Configuration Guide<br />

Chapter 6 Using Message Filters to Enforce Email Policies<br />

If a message has multiple attachments, the Email Security appliance does not drop the message if at least<br />

one of the attachments is an .exe file, even if the other attachments not .exe files.<br />

Table 6-6 Attachment Groups<br />

Attachment Group Name Scanned File Types<br />

Document doc, docx<br />

mdb<br />

mpp<br />

ole<br />

pdf<br />

ppt, pptx<br />

rtf<br />

wps<br />

x-wmf<br />

Executable exe<br />

xls, xlsx<br />

java<br />

msi<br />

pif<br />

Note Filtering the Executable group will also scan .dll and<br />

.scr files, but you cannot filter these file types<br />

individually.<br />

Compressed ace (ACE Archiver compressed file)<br />

arc (SQUASH Compressed archive)<br />

arj (Robert Jung ARJ compressed archive)<br />

binhex<br />

bz (Bzip compressed file)<br />

bz2 (Bzip compressed file)<br />

cab (Microsoft cabinet file)<br />

gzip* (Compressed file - UNIX gzip)<br />

lha (Compressed Archive [LHA/LHARC/LHZ])<br />

sit (Compressed archive - Macintosh file [Stuffit])<br />

tar* (Compressed archive)<br />

unix (UNIX compress file)<br />

zip* (Compressed archive - Windows)<br />

zoo (ZOO Compressed Archive File)<br />

* These file types can be “body-scanned”<br />

OL-25137-01

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