10 RULES OF NETIQUETTE
Typing in all capitals in electronic communications means:
you are shouting.
It is OK to forward or post an email message that you received if...
... the author of the message has given you permission to forward or post it.
Before posting to a discussion group you should
read the FAQ.
find the Frequently Asked Questions (FAQ) document.
read some of the existing posts to get an idea of the tone and character of the group.