All recruits are ordered to write (not email) letters to family during Basic Training.
No, it is virtually never appropriate.
You can write him letters, which is the traditional way, but there are also ways to email him and do video chats with him as well nowadays.
Typing a word entirely in capital letters to emphasize a word when writing a message in an IM application or email. For example if you want to yell at someone over an email, then you write the whole message in capital letters and with exclamation marks.
Spam letters are letters that advertise email.
Yes, I can write letters of recommendation.
write it like you would a regular email
Vote them out, lobby them, protest, write letters, call, email, form interest groups, run for office, become active in politics and the community.
The question is unclear. Do you mean write to your mum as in email or letters? You just write whatever you want and send it out -- no need to write anything formal to your mum! If you mean write to your mum on WikiAnswers, this is a question and answer site, not a letter writing site, so sorry.
No, "e-mail" should not be capitalized; it is not a proper noun.
When you write an email to them...
Using capital letters in an email to emphasize something is generally considered unprofessional and can be interpreted as shouting. Instead, you can use bold or italics for emphasis, or simply rephrase your message for clarity. It's best to maintain a polite tone to ensure effective communication.