After Active Cloudflare SSL NOT received WEBMAIL i.e ([email protected])
Make sure that your DNS records for mail are set to
Mail traffic is not proxied by Cloudflare.
An A, AAAA, CNAME, or MX record is pointed to your origin server exposing your origin IP address.
The short answer, It doesn’t mean you’re less secure than without Cloudflare, it just means if the Email and Web server are at the same IP, the email server will disclose it’s IP just as it would without. If you’re email server is on a different server or hosted with someone else, the Web Server’s IP would remain hidden if proxied.
Mail is Receive But Mail is go to Spam Folder
If the email you’re sending (to other people or to yourself) is being flagged as spam, you’ll need to fix or add your SPF & DMARC records. If you have DKIM, that should also be added to improve delivery. Send an email using this tool to being diagnosing delivery issues https://www.mail-tester.com/
If everything you receive (from other people not your own tests) is being flagged as spam, then you’ll need to check your spam filtering.