My Mail is not working on my iPhone. It works on my iPad. I get a message “Cannot Verify Server Details” The identity of “pop3.nildram.co.uk cannot be verified by Mail.
When i press Details i get “ *.apm-internet.net. Issued by Let’s Encrypt Authority X3. Not trusted Expires 02/12/2019 15:39.01
Solved! Jump to the Best Answer.
The iPhone is simply picking up the fact that the certificate is not in the name of nildram but in the name of apm-internet.net that is authorised to host the nildram.co.uk domain. The iPhone is just being cautious but it is ok to trust this certificate.
There are two fixes.
During the add account process you'll have the opportunity to trust the server certificate when the settings are verified.
Awesome support for you there rpkfish. I've marked Gondola's post as best answer and given 2 likes. Make sure you like the post if it's helped you.