On Tue, 4 May 2010, Nataraj wrote:
Enclosed is a tcpdump of a telnet connection where nothing was typed, i.e. I telnetted to the smtp server and 5 seconds later the server closed the connection.
THIS IS NORMAL. As I said previously, type the MAIL FROM, RCPT TO, and DATA commands, send a couple of ilnes, THEN wait and time the timeout.
How about those logs showing a complete mail 'life cycle'? - C