You are allowed to add email address to profiles, but please take the precaution of either splitting the email up or having it included in an image.

For example:

support (at) chaturbate (dot) com

This is to protect your email address from bots from picking up your email address on your profile and you receiving spam / scams.

Its is also a good idea to have a different email address for public access & one which you use for your account.