Yes you can. Just make sure you have a valid reason to email them and you actually have their email address in order to send a message.
yes
don't tell people your email anywhere even to strangers, your hopfully know that it will say close one of ur email but hopfully people won't log in your email if you DON'T TELL THEM your email so i won't happen!
Yahoo has an email service where people can have their own email address for free. People can sign up at yahoomail.com.
The purpose of an email is so you can message people and recive messages from other people
windows live messages is where you can send email to people and other people can email you.
um......email them......
Nope
Because the email is fast on sending messages
In addresses you have email addresses of people that you have emailed before.
No, in general people cannot find out your email if you ask or answer questions on WikiAnswers.com.
People who are on Facebook have an email to log in, so you can just email your friends who have an Facebook account.
Wikianswers does not distribute the email addresses of famous people.