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UVa's Email Virus Protection Service

Banned Attachment & MIME Types

UVa's Email Virus Protection Service drops messages which:

  • have attachments that match known virus signatures, or
  • which contain attachment and MIME types that appear on this page, or
  • have attached unencrypted ZIP files containing files of the types on the banned attachment list,

and are sent:

  • to any address of the form something@virginia.edu (e.g., mst3k@virginia.edu, mthomas@virginia.edu, or list_name@virginia.edu),
  • to/from accounts on the Central Mail Service (e.g., mst3k@cms.mail.virginia.edu) unless the email is sent between two CMS accounts (in that case, the email never leaves the CMS to be checked),
  • to the UVa Exchange Service, unless the email is sent from another UVa Exchange account (in that case, the email never leaves Exchange to be checked). Note: Email from a UVa Exchange account is not checked unless it is to a @virginia.edu or CMS address.

Banned Email Attachment and MIME Types

Banned Attachment Types Banned MIME Types
  • ade
  • adp
  • bas
  • bat
  • chm
  • cmd
  • com
  • cpl
  • dll
  • exe
  • hlp
  • hta
  • inf
  • ins
  • isp
  • js
  • jse
  • lnk
  • mcs
  • msi
  • msp
  • mst
  • pcd
  • pif
  • reg
  • scr
  • sct
  • shs
  • shb
  • vb
  • vbe
  • vbs
  • wsc
  • wsf
  • wsh
  • application/x-msdownload
  • application/x-msdos-program
  • application/x-msdos-windows
  • application/x-download
  • application/bat
  • application/x-bat
  • application/com
  • application/x-com
  • application/exe
  • application/x-exe
  • application/x-winexe
  • application/x-winhlp
  • application/x-winhelp
  • application/x-javascript
  • application/x-helpfile
  • application/hta
  • application/x-ms-shortcut
  • text/javascript
  • text/scriptlet

Questions and comments about banned attachment and MIME types should be directed to the UVa Help Desk by calling (434)924-HELP (434-924-4357).

Page Updated: 2011-06-28

Standards & Policy

University of Virginia
Information Technology Services
2015 Ivy Road
P.O. Box 400324
Charlottesville, Virginia, 22904-4324 USA

UVa Help Desk: 434-924-HELP (434-924-4357) • 4help@virginia.edu

Page Updated: 2011-06-28; © 2012 by the Rector and Visitors of the University of Virginia.

The information contained on the University of Virginia’s Department of Information Technology Services (ITS) website is provided as a public service with the understanding that ITS makes no representations or warranties, either expressed or implied, concerning the accuracy, completeness, reliability or suitability of the information, including warrantees of title, non-infringement of copyright or patent rights of others. These pages are expected to represent the University of Virginia community and the State of Virginia in a professional manner in accordance with the University of Virginia’s Computing Policies.