Monitor Network
Monitor Outlook RPC Call and Average Time for All Calls
Office Outlook is the default Microsoft Exchange Server Client, manufactured and supported by Microsoft. It is built on the Exchange MAPI and is by far the most famous Exchange Client.
Monitor SMTP Open Relay using Telnet
SMTP or Simple Mail Transfer Protocol is the protocol which is responsible to send and receive emails on the network. Whether you are accessing mails internally or externally, SMTP is always there.