Syncing iPhone with iMac.

Guys & Girls,


Since I've updated to Catalina my iPhone will not sync with my iMac. I.e. When I delete an eMail on the iMac it remains on the iPhone. I end up with hundreds of eMails that I must delete manually. It works the other way around, however. Deleting on the iPhone deletes on the iMac.


Any ideas?


Regards, Phil

Macintosh b’Gosh

iPhone 11, iOS 13

Posted on May 11, 2020 8:40 AM

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Question marked as Top-ranking reply

Posted on May 11, 2020 10:30 AM

iphones do not sync emails with iMacs.


Both devices sync with and through your email provider's web servers.


You need to work out why your iMac is not deleting emails on the web server, OR if it is, then why is it not syncing the deletions onto the iphone.


You will not know which of those is the problem unless you sign into your email servers in Safari on the iMac (or any other computer) and observe what is happening there.

4 replies
Question marked as Top-ranking reply

May 11, 2020 10:30 AM in response to philhansen

iphones do not sync emails with iMacs.


Both devices sync with and through your email provider's web servers.


You need to work out why your iMac is not deleting emails on the web server, OR if it is, then why is it not syncing the deletions onto the iphone.


You will not know which of those is the problem unless you sign into your email servers in Safari on the iMac (or any other computer) and observe what is happening there.

May 12, 2020 4:03 AM in response to philhansen

Just looking at your scenario which I believe is...

Delete an email with Mac but it is not deleted on iphone.


Until you observe if the emails are deleted on the web server you don't even know if it is the Mac or the phone.

  • Yes they are deleted from the web server then the phone has the sync problem.
  • No they are still on the web server then the Mac has the sync problem.


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Syncing iPhone with iMac.

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