You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

I upgrated iPhone 11 to 18.0.1 and I cannot get Mail to work

I upgrated iPhone 11 to 18.0.1 and I cannot get Mail to work, it says the Certificate format is incorrect. How can I fix this.

iPhone 11, iOS 18

Posted on Oct 7, 2024 6:42 AM

Reply
1 reply

I upgrated iPhone 11 to 18.0.1 and I cannot get Mail to work

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.