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IOS13 Mail outlook.com duplicate sent items

This has bugged me with MacOS Mail for years, and with iOS13 Mail I now have the problem on the iphone (6s)

I have 4 email accoonts, one icloud account (no problems) and 3 Outlook.com accounts. All 3 now store duplicate sent items in the app.

They are not stored on the server sent folder, and only one copy is received by the recipient.

I have deleted the accounts and added back.

Thete is no setting on webmail to help me.

IOS 11 and 12 did not have this problem though MacOS have had it for years. Its no doubt a Microsoft glitch but only shows up in 13.

Any help, or others testing this would be appreciated.

iPhone 6s

Posted on Sep 21, 2019 10:10 AM

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Posted on Sep 25, 2019 8:33 AM

We are seeing this currently only with corporate mail and iPhone 8+ and older phones running v 13 and 13.1. We deleted the mail profile from 2 devices and reinstalled and the problem came back. We use Exchange 2016 on prem w/ Active Sync and Airwatch MDM.  If a user has an iphone with just personal mail we do not see the problem.   If we add a personal mail account to a corp phone with the double sent problem the personal mail account is fine. The double item is not presented in OWA or Outlook client.


Interestingly when you open the double sent items on the phone - one of the two will then disappear.  (it is always the first of the two that are showing on the phone that gets deleted).  Kind of like the message was staged for sending, and when actually sent in generated a second sent item entry.  Open that first one and it goes away…

 

Now, if you delete the item from Outlook or OWA first, it deletes the 2nd item showing as sent from the phone.  Now go to the first item of the double items sent on the phone and open it and it does not auto-magically delete... Not sure how that helps but at least wanted to put it out there...

301 replies

IOS13 Mail outlook.com duplicate sent items

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