Your Church Edit package will allow you to create forwarding emails for your website address such as.
Forwarding - email can be forwarded onto your existing email address. If your minister already had an existing address such as email@example.com then a new email address could be setup to forward onto the ministers existing address.
Any emails sent to firstname.lastname@example.org would be redirected to email@example.com.
This is the easiest way to setup emails and it does not require users to make any changes to their settings.
You can also use Google Mail accounts which allow you to send from the church account. See our guide. This option will allow you to use POP and IMAP as well as having an advanced web mail interface.