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High Sierra - Mac Mail preferences reset every few days back to default.

I'm getting an issue since updating to 10.13.1 Mac Mail on High Sierra, whereby the preferences keep resetting themselves.


The items I seem to notice :-

  • Check for new mail duration resets
  • List preview line quantity resets
  • Show most recent message resets
  • The mail toolbar keeps resetting


Anyone else having this issue or have a cure for this?

iMac (27-inch, Late 2013), macOS High Sierra (10.13.1)

Posted on Nov 13, 2017 5:37 AM

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High Sierra - Mac Mail preferences reset every few days back to default.

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