[Guide] Fix certificate issues on SailfishOS

Does this work for Email “certificate error” too? (See Email Update Error: Check Certificate ). I am on Sailfish OS 3.4.0.24 (Jolla 1), and updated the certificates with the zypper method successfully. But I still am able to send / receive email only by enabling the “Accept Untrusted Certificates” option.

My email provider says everything is fine at their end. Any suggestions on how to troubleshoot this issue?