Microsoft Office 365 encrypted mail message.html attachment) - ORF Forums

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1

how do I blacklist all .html/.htm yet allow a legit message.html from microsoft office 365 ?

by Chris Low 1 year ago
2

not really a solution. but at least it will allow you to block most of all other html attachments except those that are message.html and securemessageatt.html

^(?!message)(?!SecureMessageAtt)([a-zA-Z]+\.html)

by christopher.low 1 year ago

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hnp1 | hnp2