Outlook 365 using me.com account attachment problems

Raul Rivera

New Email
I need some assistance in seeing why my attachment in Outlook 366 (Rich Text) mode are not going out correctly.

Example. I create a Rich Text formatted message then I attached the document (PDF). The message goes out correctly, but the person receiving the message format changes to a .Dat file.

I have tried different email accounts accounts to send to and they act the same.

Any help would be greatly appreciated.