Htw hiz mail

I think you meant to ask "How to write his mail"?

If you're asking how to write a letter or email to someone, here are some general tips:

1. Start with a formal greeting: Use a formal greeting such as "Dear [Name]" or "Hello [Name]".
2. Be clear and concise: Get straight to the point and state the purpose of your letter or email.
3. Use proper grammar and spelling: Make sure to proofread your writing to avoid any errors.
4. Be respectful: Use a professional tone and avoid using slang or jargon.
5. End with a closing: Use a closing such as "Sincerely" or "Best regards" followed by your signature.

Here's an example of a formal email:

Subject: [Subject Line]

Dear [Name],

I hope this email finds you well. I am writing to [state the purpose of your email]. I believe [briefly explain your point].

Thank you for your time and consideration.

Sincerely, [Your Name]

Remember to customize your email or letter to fit the specific situation and audience.