Exchange Mail Days to Sync

internetrando

macrumors 6502
Original poster
Jun 5, 2018
456
257
Texas
I am trying to get set-up my Exchange accounts on my iPhone X (11.4).

I cannot for the life of me get the Mail Days to Sync to keep my changes. Regardless of what I choose, whenever I go back into the settings it has reverted to "1 Month".

Any ideas?
 

internetrando

macrumors 6502
Original poster
Jun 5, 2018
456
257
Texas
Who is the Exchange provider? I'm under the impression that "Mail Days" can be controlled by the Exchange server.
My email is hosted by Microsoft 365 through GoDaddy. I have looked through the admin settings and did not see anything in particular; maybe missing it?
 
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