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Mail not working on iPhone after iOS 18 Update

Hi guys,


After updating my iPhone from iOS 17.7 to 18, I encountered an error with my work email. It's showing "IMAP server is not responding."Our mail server uses TLS version 1.1. Does iOS 18 support this version? Can you confirm?




[Re-Titled by Moderator]

iPhone 12, iOS 18

Posted on Sep 16, 2024 10:04 PM

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Question marked as Top-ranking reply

Posted on Sep 26, 2024 7:41 PM

I added / (forward slash) in the IMAP Path Prefix field in IMAP account ( settings > Apps > Mail ) as suggested here in step 5 : 8 Steps to Fix Mail App Issues After Updating to iOS 18 and the issue is now resolved.

321 replies

Sep 24, 2024 8:29 AM in response to manojWijesinghe

Hi all, thanks god I didn't used apple like email service, after all of this I'm still more trusted Securityfile service's then apple, thank you apple developers.

Mail not working on iPhone after iOS 18 Update

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