Knowledge Base - Article

What file attachments are blocked by default?

Below is the list of default blocked attachments. This list can be modified on a domain basis (which means that it will affect all mailboxes for a given domain). Although .exe files are not blocked by default, we strongly suggest that you block these too.

*.vbs *.scr *.wsh *.hta *.pif *.com *.vba *.shs *.bat *.btm *.reg *.msi *.msc *.chm
*.inf *.cpl *.wsf *.vbe *.js *.jse *.css *.sct *.lnk *.cmd *.ade *.mdb
*.adp *.mde *.bas *.msp *.mst *.pcd *.crt *.hlp *.ins *.isp *.vb *.wsc
*.shb *.asd *.asf *.asx *.dll *.hto *.ocx *.sh *.shb *.vbe *.vcs *.wms
*.wmd *.wmz *.wsh *.txe *.eml *.dbx *.wab

created: 13-05-04
updated: 25-04-08
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