I want to process all emails sent to @.example.com (that is any subdomain of example.com) to a PHP script using EXIM. Is this possible and can someone show me a tutorial/clue related to this one.
I'm creating a SaaS apps that create subdomain.example.com to a user with and email *@subdomain.example.com with it.
I've already setup the wildcard dns for domain and mx *.example.com. 14400 IN A 18.104.22.168 mail 14400 IN A 22.214.171.124 *.example.com. 14400 IN MX 10 mail
I hope can receive some example or clue to the right direction.