Answer:
E-mail is a very formal form of communication so try not to use abbreviations.
1. Instead of 'bout' ,→ 'about'
2. And instead of 'See attachment',
you can write 'see the attachment' or you can also write 'You will find the attachment below'
3. Start the e-mail with a salutation
4. And end it with Yours truly/ Yours sincerely
5. Then write your name below that