Login using your real user name and node address as your password on anonymous FTP servers. The computer you use may have limits regarding disk space usage. Remember that the recipient is a person with feelings. Since they cannot see you, they may not know when you are joking. Be sure to include visual or verbal clues.
Convention indicates the use of the smiley face.
It looks as if you are shouting. Use initial capitals or some other symbol for emphasis. Remember that some people have to pay for each byte of data they receive. Please keep messages to the point without appearing terse or rude. The domain name is used to send e-mail, make FTP requests, etc.