https://support.microsoft.com/en-gb/office/-exchange-why-do-i-get-the-message-the-connection-to-your-mail-server-timed-out-please-check-your-mail-settings-65059fef-e5a6-44be-83b2-7ce599b15bb7
why do iget the messageexchangeconnection
https://www.hostinger.com/au/tutorials/how-to-fix-wordpress-curl-error-28
Check out this article for 6 ways to fix cURL Error 28: 1. Disable Firewall; 2. Check all WordPress plugins; 3. Reconfigure the SSL, + more.
how totimed outfixcurlerror