Currently Being ModeratedFeb 13, 2013 1:30 PM (in response to harrell75)
Go into iPhoto's Accounts preference pane, delete the mail account and then reenter it. If that' does'nt help go into iPhoto's General preference pane and select Mail as the email client:
If you want to have layouts similar to those in iPhoto use the Photos stationary in Mail:
Mail is a better choice as it gives you a Sent copy as well as being easier to add multiple addressees.