I wonder which one is correct, E-mail, e-mail or email?
same question on Web site, Website ,or web site

Is e-mail a proper noun? so I have to use e-mail (always small e)?

Thanks for your answer.
There is not yet a "correct" way for any of these. The most common usages are e-mail or email, and website or web site.
I would say that "e" is preferred to "E" and "w" to "W".
AbilI am comfortable with "email".

I see no need to hyphenate or capitalize (except at the beginning of a sentence).
Teachers: We supply a list of EFL job vacancies
I am comfortable with "email".
 Philip's reply was promoted to an answer.
Students: Are you brave enough to let our tutors analyse your pronunciation?