My emails are not working and A record and MX record changes automatically. So I remove my site from cloudflare and add it again.
Now A and MX record point to correct mail providers IP. I also checked in MXtoolbox and dnschecker tool.
But when email send to me, it gets following messages back 0-
Message not delivered
Your message couldn’t be delivered to contact@{redacted} because the remote server is misconfigured. See technical details below for more information.
For your reference, here is the screenshot -
Please help me.