Dear …
I want to take this opportunity to send you a note of thanks for your contribution to __(Name’s)__ political campaign. The dedication you demonstrated to __(Name)__ and __(his/her)__ campaign was notably recognized and greatly appreciated. It’s evident, __(Name)__, that you care enough about the issues governing this __(country/community/etc.)__ to get involved to the degree that you do. And for that, we applaud you!
It really was a privilege to have someone like you on our team, __(Name)__. We valued all of your efforts, from __(type of contribution)__ to __(type of contribution)__. It goes without saying that __(Name’s)__ campaign would not have been as successful as it was, without the participation of our volunteers.
Thank you again for your tremendous support and contribution!
Sincerely,