Running Windows 2008 Server I have run: netstat -ano | findstr <PID> To find the IP's, state, and port of all connections relating to a certain PID. What I want to do now is just filter off those relating to port 25 and in ESTABLISHED state Does anyone know how I can do this?

You should be able to just pipe findstr commands together...this did it on my computer: netstat -ano | findstr :25 | findstr ESTABLISHED I hope this helps! Dave Bishop Content Publishing Manager Windows Server Networking Information Experience Team Microsoft Corporation

Or you can do it with regular expressions to avoid running it through the findstr process twice. This also allows you to match a single line based on multiple elements with logical AND and OR etc. netstat -ano | findstr :25.*EST netstat -ano | findstr "80.*EST | 443.*EST"