Makes you look lazy and uneducated
Because it's hard to read
Because it's considered "yelling"
All of the above
Don't sign at all .. people know who the email is from thanks to your return email address
Only sign emails to business associates, but you can exclude this step with friends and family
Create a signature that will attach to every email you send
Include "from" information in the subject line so you can save the time of "signing" the email
In big fonts making them easier to read
So I can send copies of business e-mail to my coworkers without my boss knowing.
To keep my e-mail looking clean
To respect my contact's privacy.
So I can send copies to anyone I want
Send them to everyone you know
Send them to your boss
Do not forward them
Reply to all
Reply only to sender
Reply to the boss
Reply to no one
Make sure the Subject: field is short, concise and accurate
Have a nice greeting: Hi, Hello, etc.
Have a proper sign off: Thank you, Sincerely, etc.
Spell check, use full sentence structure and use proper grammar.
All of the above.