When replying, keep messages brief and to the point. Don't reproduce a message in its entirety. Don't use a string of capital letters in your correspondence unless absolutely necessary. Sending the same message to the same recipient more than once can be perceived as pestering a person. It is courteous to give recipients a chance to respond to a previous message before re-sending the original message.
Many people send and receive email at regularly scheduled times of the day only.
TTYL Talk to you later . The way one signs email correspondence is often an expression in itself. Similar to proper maintenance of a car, the better your email is managed, the higher the performance quality. If mail is properly maintained, cleaned and organized, there will be better all around functioning of the computer system, and you can avoid dangers such as lost or misfiled emails. Clean Your Email Try to keep the number of messages in your inbox or message log at a minimum by cleaning out email inboxes, draft boxes and message logs frequently.