Is it spelled e mail or email

The correct spelling is actually "email".

The term "e-mail" was commonly used in the early days of the internet, especially in the 1980s and 1990s. However, in 1996, the International Organization for Standardization (ISO) officially standardized the term as "email".

Today, both "e-mail" and "email" are widely accepted and used, but "email" is generally considered the more modern and correct spelling.

So, to be precise, it's "email", not "e mail"!