operation cannot be performed because the message has been changed

The Operation Cannot Be Performed Because The Message Has Been Changed

The error that pops up is “The Operation Cannot Be Performed Because The Message Has Been Changed”. When we receive an error message while sending or opening an email in Microsoft Outlook on web, see the cause and understand how to fix it.

Description:

The messages affected shows that the Outlook automatically saved a draft while editing them.

If you create a new message type quickly, and

1. Send it before it is saved as drafts.