What is formal email

- What is formal email format
- What is semi formal email
- What is a formal email address
- What is a formal email greeting
- What is a formal email sign off
- What is a formal email sample
- What is formal and informal email
- What is a formal request email
- What is the formal font for email
- What is the structure of a formal email
- What is the subject of a formal email
- What is difference between formal and informal email
- What is a formal closing for an email
- What is a formal salutation in an email