Return
-
Title
Winmail.Dat SMTP messages -
Description
When sending an email from Exchange to Notes the email receives with a winmail.dat attachment
-
Cause
This is cause by the value set on the mAPIRecipient attribute for the contact object
-
Resolution
Change the value to false to resolve this issue.
-
Additional Information
For more information on this please refer to following Microsoft Article:
Microsoft KB Article ID: 924240 - "The email message attached with winmail.dat when you send a mail from Exchange to Lotus Notes through a SMTP connector"
Microsoft KB Article ID: 2487954 - "An Office 365 admin wants to specify the email message format that's used for external recipients to prevent Winmail.dat attachments"