Meaning of p.s. in email

"P.S." is an abbreviation for "Post Script," which is a Latin phrase that means "after the fact" or "after the main text." In the context of an email, "P.S." is used to add a note or a comment that is not essential to the main message of the email, but is still important or relevant.

In other words, "P.S." is a way to add a secondary thought or a footnote to the email, usually at the end of the message. It's often used to:

1. Add a personal touch or a friendly remark
2. Provide additional information or clarification
3. Make a humorous comment or a witty remark
4. Include a reminder or a follow-up request
5. Add a signature or a closing remark

Here are some examples of how "P.S." might be used in an email:

• "P.S. Thanks again for your help with this project."
• "P.S. Don't forget to RSVP by Friday."
• "P.S. I've attached the report you requested."
• "P.S. "

Overall, "P.S." is a way to add a personal touch to an email and make it more conversational and friendly.