I have an asp page that lets users go quickly to certain pages in CRM, ie: create a new contact, edit an existing account, etc. If looking at an existing record, I always pass the appropriate ID.

I can create a link to the page that will create a new Email by passing
http://<server name>/Activities/Email/edit.aspx
and I can create a link to the page that will go to an existing Email by passing the activity id along.

I want to be able to link to the page that will create a NEW Email and fill in the TO field based on a contact CRM GUID which I can pass in.

Is this possible?