I've a Ubuntu webserver with Sendmail as my MTA
Currently when i email outside my webserver's domain e.g. example.com to something like gmail or any other email outside the example.com domain it works perfectly. I don't want my sendmail daemon to recognize example.com as a local address I want it to send to example.com the same way any other email is sent.
There will never be a case were i will use the local users on the webserver to collect these emails for example.com.
So how can I disable local delivery?