Exchange Online Disable TNEF Format to Stop CID Image Links and Winmail.Dat

As an Exchange Online Administrator, a setting you may want to pay attention to is the use of Rich Text format in Remote Domains. When this setting is set to Always or Follow User Settings, it usually means that emails sent through the server are using Microsoft's proprietary TNEF format. Depending on the recipient's email [...]

By |2019-07-26T14:14:55-05:00July 26th, 2019|Categories: Office 365|Tags: , , , , |0 Comments

Tech Tip: Mac Mail – How To Open Winmail.dat

If you're a Mac user, chances are that you've probably received some emails with a winmail.dat or ATT0001.dat attachments. Sometimes there should be an attachment in the mail, but you can't open it because the only thing attached is the winmail.dat file. There are a few scenarios that can cause this, and when searching the [...]

By |2016-10-16T15:57:48-05:00May 31st, 2013|Categories: Mac, Tech Tips|Tags: , , , , , , , |1 Comment