I am trying to set up my 4 camera NVR 04-1080P system that I have had for 5-6 years and I want to set up email alerts for when I am away from home. I keep getting the error, "connect server timed out" when I try to test email. I've looked through the manual and can't find anything about setting any time out or anything about a connect server. Can anyone advise me on the cure?