What is the name of the domain?
lpcanadaimmigrationexpress.com
What is the issue you’re encountering
Disable email protect
What steps have you taken to resolve the issue?
Create custom address Bast on the part I gave the domain name of the site, but it said it was invalid, how can I solve this problem?
fritex
2
May I ask to which Cloudflare feature is this realted? 
Was it like [email protected] or something else?
lp.canadaimmigrationexpress.com I wonder if you can help me if this site said that it has Email protect protection