In our church some people have an oggicial "internal" mail address that they use when they are writing/receiving mails in their special role within the church. We need to set these addresses as secondary mail addresses in the person dataset, so that every other church member can choose to contact this person either via his/her private mail address or via the secondary/official mail address.
I know that I can set up a custom field for this, but I think there is no way to use this field dirextly as an email addressee.
A custom field type "email" would be nice that automatically has the funtion to send an email to.