Blocked Email Extensions
List of file extensions that are blocked on the HSU Email Server.
This list is subject to change as needed for security.
| File Extension |
File Type | File Extension |
File Type |
|---|---|---|---|
| .ade | Microsoft Access project extension | .mde | Microsoft Access MDE database |
| .adp | Microsoft Access project | .mdt | Microsoft Access workgroup information |
| .app | Microsoft Visual FoxPro application | .mdw | Microsoft Access workgroup information |
| .asx | Windows Media Audio or Video shortcut | .mdz | Microsoft Access wizard program |
| .bas | Visual Basic class module | .msc | Microsoft Common Console document |
| .bat | Batch file | .msi | Windows Installer package |
| .cer | blocked only in Outlook 2003 and later | .msp | Windows Installer patch |
| .chm | Compiled HTML Help file | .mst | Visual Test source files |
| .cmd | Windows NT Command script | .ops | Office XP settings |
| .com | MS-DOS program | .pcd | Photo CD image |
| .cpl | Control Panel extension | .pif | shortcut to MS-DOS program |
| .crt | Security certificate | .prf | Microsoft Outlook profile settings |
| .csh | KornShell script file | .prg | Microsoft Visual FoxPro program |
| .exe | Program | .pst | Microsoft Outlook Personal Folders file |
| .fxp | Microsoft Visual FoxPro compiled program | .reg | Registration entries |
| .hlp | Help file | .scf | Windows Explorer command |
| .hta | HTML program | .scr | Screen saver |
| .inf | Setup Information | .sct | Windows Script Component |
| .ins | Internet Naming Service | .shb | Shell Scrap Object |
| .job | Windows Scheduled Task Objects | .shs | Shell Scrap Object |
| .isp | Internet Communication settings | .url | Internet shortcut |
| .js | JScript Script file | .vb | VBScript file |
| .jse | Jscript Encoded Script file | .vbe | VBScript encoded script file |
| .ksh | KornShell script file | .vbs | Visual Basic Script file |
| .lnk | Shortcut | .wsc | Windows Script Component |
| .mda | Microsoft Access add-in program | .wsf | Windows Script file |
| .mdb | Microsoft Access program | .wsh | Windows Script Host Settings file |