Quote:
My Firewall reports outgoing connections on port 25 (smtp), why
Nothing to worry. There is obviously another client that runs his ed2k client on port 25, usually because of restrictions from his ISP as mail ports are seldom throttled. You can set your emule to any port you like. It's not a law that port 25 is always SMTP, it's only usual behavior. So you will see other known applications ports being used like IMAP, PPTP, FTP. This is because your firewall software doesn't inspect the packet but just the destination port (not useful).