I can’t set up both SMTP and the website redirection with the SSL certificate to work at the same time. When I set up the SMTP, the redirection stops working. Give me a solution.
What feature, service or problem is this related to?
You need to use a separate hostname, with the proxy shut off , for SMTP.
The root domain name should only be used for web service. Create something like mail.example.com for the mail service, or use the server’s actual name.