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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
None of this advice is relevant to this issue. As I replied to someone else above, the very same mail account can send mail using iOS mail app - which means the phone can authenticate the account AND TLS works. The issue is the the iOS and iPadOS mail app fails to get new mail from imap servers. This is a bug. . It’s very disappointing to see Apple make a mistake in such a primary function.
[Edited by Moderator]
Add me to the list.
Thank you Vaughn_NZ your forward slash solution solved my problem. All images from my security cameras are downloading to Mail once again, and mail is coming in a timely manner. Such a relief.
Didn't work for me. Waiting for Apple to fix this.
Same issue here : iPad with only my iCloud account set up in Apple Mail app !
Message : Network error (POSIX 50).
Works well with my iPhone and Mac Apple Mail app
Did you do the other 4 steps before doing step 5 with the forward slash?
I got all the way to the end and I do not see anything that says IMAP
settings, apps, Mail and advanced.
There is no place to change the IMap
There is nothing there on mine that says anything about IMAP
What if there is no “incoming mail” option?
If you are running a VPN turn it off
18.1 does not solve this issue.
Remove you email address from Mail and re-enter using the appropriate option from the email address.
Mail not working on iPhone after iOS 18 Update
