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Anyone experiencing a POSIX 54 error in Mail (using iCloud Custom Domain)?
Seems to be happening since 18.0.1 update.
iPhone 13 Pro Max, iOS 18
I am so tired of Apple pushing out updates without fully trying them themselves. Now it’s the email not working. Also, since updating, I am having problems texting non-Apple users. I wish I never updated!
I’ve deleted all email accounts and then added them again without solving the issue sadly.
If you are using a VPN turn it off.
I’m not using a VPN, but thanks for your suggestion.
Tried it with and without VPN. Same either way.
I had the same issue after updating my software to OS18. Powered down my phone and back up, and it was resolved.
Today I reset my Network Settings on my iPhone 14Pro iOS 18.1 and also re-built my mailbox in Apple Mail on my MacBook M1 Pro. This seems to have fixed the issue!
If it recurs, please post back here.
Unfortunately the issue has returned.
POSIX 54 Error in Mail (iCloud Custom Domain)
