Possible Duplicate:
What are some expressions that can be used to end an email?
I know a few,
Best regards
Best
Sincerely
Eagerly
Think of it as an email for first impression for a potential client. Formal but flexible.
Possible Duplicate:
What are some expressions that can be used to end an email?
I know a few,
Best regards
Best
Sincerely
Eagerly
Think of it as an email for first impression for a potential client. Formal but flexible.
When concerned about propriety, treat an email as you would a classic business letter. (I'm assuming a US English speaking recipient).
"Yours faithfully" if you don't know their name.
"Yours sincerely" if you do.
Here is a decent guide to business letter writing, and the same rules apply to both email and traditional mail.