Blocked Attachments

Blocked Mail Attachments

Attachments with the following filetypes (extensions) are removed by the IAS mail gateway. Please note that if a compressed or archived file contains one of these blocked attachment types, the complete compressed or archived file will be removed.

A file matching the actual content type will be removed regardless of its filename extension. For example, if we rename "myfile.exe" to "myfile.ex", it will still be removed as the content type still is .exe.

  • .386
  • .3gr
  • .add
  • .ade
  • .asp
  • .bas
  • .bat
  • .chm
  • .cmd
  • .com
  • .cpl
  • .crt
  • .dbx
  • .dll
  • .exe
  • .fon
  • .hlp
  • .hta
  • .inf
  • .ins
  • .isp
  • .jar - added 2017-03-06 16:56
  • .js
  • .jse
  • .lnk
  • .mdb
  • .mde
  • .msc
  • .msi
  • .msp
  • .mst
  • .ocx
  • .pcd
  • .pif
  • .reg
  • .scr
  • .sct
  • .shs
  • .shb
  • .url
  • .vb
  • .vbe
  • .vbs
  • .vxd
  • .wsc
  • .wsf
  • .wsh
  • .adp
  • .ani
  • .asx
  • .mda
  • .mdt
  • .mdz
  • .ops
  • .prf
  • .scf
  • .sys