Attachment Filtering file types
The Content Control module offered by Security for Exchange can filter email attachments based on the file type. The types available in Control Center include the following file extensions:
Executable files
386; acm; ax; com; cpl; dll; drv; exe; flt; fon; lrc; ocx; scr; sys; vxd; x32Images
bmp; cal; dcx; drw; ds4; eps; gif; gx2; ico; img; jfif; jpe; jpeg; jpg; pat; pcx; pgm; png; psd; psp; rgb; sdr; sh3; shw; sym; tif; tiff; wpgMultimedia
3g2; 3gg; asf; au; avi; mid; mmf; mov; mp3; mpeg; mpg; ogg; qt; ra; ram; rm; swf; wav; wplArchives
7z; ain; arc; arj; bz; bz2; cab; cpio; cru; crush; gz; hap; img; jar; lha; lzh; pak; ppz; rar; rpm; sit; snp; tar; tar.z; tb2; tbz2; tgz; ufa; z; zip; zooSpreadsheets
fm3; ods; wk1; wk3; wks; xls; xlsxPresentations
odp; pps; ppt; pptxDocuments
doc; docx; dtd; htm; html; odt; pcx; pdf; qxd; rtf; wks; wpf; ws; ws2; xml