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winmail.dat issue

Nathan Lindley
Last Modified: 2016-02-27
Hi Experts,

I have a mac user who is receiving any email with an attachment, with a 'winmail.dat' attachment. REGARDLESS of whether the sender sends as plain text, HTML or rich text. Has anyone come across this?

Mac OS X 10.7.5
Mail Version 5.3 (1283)

Regardless of email text format, the attachment is coming through as winmail.dat.

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