YES! He does have an address! Please see the petition at the attached link. You will see links on the right and the last one has his record with the state of Montana, and you can write to him there....
Really, it depends on which mail service you are using. Mostly, however, you click "New" or "Compose", then type in their email where it says "To:" or "Receptaints email". then in the big box or the...
There is no correlation between the two. A server can have an IP address without having any form of email system on it, and a server with an email system can have more than one account, and more than...