Notes from the field: testing EWSAllowedAppIDs safely

Microsoft published this post on Exchange Team Blog on 14 October 2026.

1 version

Facts

Microsoft id
exchange:4548568
Products
Exchange Online
Feed
Exchange Team Blog
Published
14 October 2026
Status pages
Exchange Online status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Microsoft Tech Community blogs · open the original at Microsoft

Microsoft says

As customers prepare for the final phase of Exchange Web Services (EWS) retirement in Exchange Online, many are asking the same practical question: how can…

Microsoft Tech Community blogs,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Exchange Online

Last updated