Can we include in mail hope you are doing good

You're thinking of adding a friendly touch to your emails!

Yes, including a phrase like "I hope you're doing well" or "I hope this email finds you in good health and high spirits" can be a great way to start an email. It shows that you care about the recipient's well-being and are thinking of them beyond just the purpose of the email.

Here are a few examples of how you could incorporate this into your email:

Remember to keep it brief and sincere, and make sure it's not just a formulaic phrase. You want to come across as genuine and interested in the recipient's life.

Also, keep in mind that the tone and language you use will depend on the context and relationship you have with the recipient. For example, if you're sending an email to a colleague or acquaintance, you may want to keep it more formal and professional. But if you're sending an email to a friend or family member, you can be more casual and personal.