CODEWITHSUNDEEP
outlookoffice365outlook-web-addins
BigDataFiles
BigDataFiles

Reputation: 185

What Outlook Versions Correspond to the Different Office Mailbox requirement sets?

How can I find which Outlook build numbers/versions correspond/support the different Mailbox API requirement sets? I have an add-in that requires the API requirement set 1.8 or higher, but I do not know which Outlook versions/build numbers correspond to this API requirement set.

Upvotes: 0

Views: 455

Answers (1)

Eugene Astafiev
Eugene Astafiev

Reputation: 49395

Support for 1.8 in Outlook on Windows with a Microsoft 365 subscription or a retail one-time purchase is available from version 1910 (build 12130.20272). Read more about requirements sets and supported hosts in the Outlook JavaScript API requirement sets article.

Note, if your target Exchange server and Outlook client support different requirement sets, then you're restricted to the lower requirement set range. For example, if an add-in is running in Outlook 2016 on Mac (highest requirement set: 1.6) against Exchange 2013 (highest requirement set: 1.1), your add-in is limited to requirement set 1.1.

That's why I'd always recommend using the Office.context.requirements.isSetSupported method at runtime to be sure the API is supported.

Upvotes: 1

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