Why is my Microsoft calendar not displaying attachments for certain events?

< 1 min read

Check the event
Is the attachment added to the event you didn't receive?
Check message settings
Verify that the attachment settings on your calendar are turned on.
Check for emails
Check to see if you received the invitation in your email account instead.
Check the organizer
Ensure that the organizer has the same email address that is associated with their calendar.
Verify AllowForwardingExternalAttendees
Verify that AllowForwardingExternalAttendees is set to true.