Hi, I have a domain mon-voyage-a-cuba.com proxied on cloudflare for http but I noticed some mail delivery troubles.
When I do a test on https://mxtoolbox.com/SuperTool.aspx?action=smtp%3Amon-voyage-a-cuba.com&run=toolpage# I get that error message:
Connecting to 220.127.116.11
5/3/2019 12:18:56 PM Connection attempt #1 - Unable to connect after 15 seconds. [15.03 sec]
It seems that mail is managed by 18.104.22.168 whitch is the cloudflare DNS, not my mail server 22.214.171.124. How can I manage to point mail on my mail server ?