What is the difference between the address block and the greeting line options in mail merge?

The address block option in mail merge is used to insert recipient's address information, such as name, street address, city, state, and zip code, into the document. This option allows you to easily personalize each document with the recipient's specific address details.

On the other hand, the greeting line option is used to insert a personalized greeting at the beginning of the document, such as "Dear [Recipient's Name]". This option allows you to address each recipient by their name or other personalized information.

In summary, the address block option is used to insert recipient's address information, while the greeting line option is used to insert a personalized greeting at the beginning of the document.

Address Block:

- Purpose: Inserts the recipient's address into the document.
- Content: Includes the recipient's name, street address, city, state, zip code, and country (if necessary).
- Format: Typically follows the standard address format (e.g., street address on the first line, city and state on the second line, zip code on the third line).
- Example: [Recipient Name]
[Street Address]
[City, State, Zip Code]

Greeting Line:

- Purpose: Inserts a personalized greeting into the document.
- Content: Typically includes a salutation (e.g., "Dear"), the recipient's name or title, and a colon.
- Format: Can be customized to suit the level of formality and relationship with the recipient.
- Example: Dear [Recipient Name]: