iPhone cannot verify server identity
Hello!
after update to IOS 13 , I got this error (cannot verify Server identity). it is work fine before update and it is woking fin in my macOS .
The mail connecting to an IMAP server running Postfix and Dovecot and using TLS for both.I tried deleting the mail account, rebooting the iPhone 8, and re-setting up the email account. but is the same problem .
Any help ?
iPhone 8 Plus