I installed cloudflare for my domain security. However I have several domains and it was all being managed by cpanel. So, Cpanel still lets me create new email accounts but when I do a redirect in cpanel it doesn’t work.
If you have multiple domains for the same company/site, you may want to redirect one to the domain you are currently using by creating a page rule in Cloudflare. You can follow this community tutorial for details of how to do this.