If you search online you will find many examples for email cover letter template and samples of cover letters. (bestresumeformat.tips)
Including mailing address at top of emailed cover letter Every example cover letter I've ever seen uses a business letter heading that includes both your and your prospective employer's mailing address. (careerdigital.com)
Nowadays, because of the advancement of technology, the method of sending email cover letter has followed suit. (template.net)