"email address of" is a correct and usable phrase in written English.
It is commonly used to specify the email address of a person or organization. Example: Please provide us with the email address of your employer for verification purposes.
He found the email address of bassist JR White and sent him a note of commiseration.
You must also include the name, contact telephone number and email address of your parent or guardian.
It was written to an old work email address of his that someone could have easily found online.
The name, telephone number and email address of a parent/legal guardian must be provided in addition.
The email must also contain your name, age, address and contact telephone number and the name, contact telephone number and email address of your parent or guardian.
This time, Twitter has suspended the account of a British journalist who tweeted the corporate email address of an NBC executive.
Adams had annoyed NBC with his pointedly negative coverage of the network's Olympics coverage, and one of his tweets included the corporate email address of an NBC executive.
For submissions created by a whole class, please include the class name together with the full name, address and postcode, phone number and email address of your school.
For entrants aged 5 to 15 inclusive, the name, telephone number and email address of a parent/legal guardian must be provided.
For entrants aged under 16 years, the name, telephone number and email address of a parent/legal guardian must be provided.
If you are under the age of 16, you must also include the name, contact telephone number and email address of your parent or guardian.
