saffronblue January 17, 2011 at 07:41:06 Specs: Windows 7
New computer, we are trying to run credit cards with a software program that says that the port is closed. I don't know how to open it... also, I set up Outlook and can receive emails, but cannot send them,is that related?
the port to send mail port 25 is automatically open i dont have a windows 7 pc with me at the moment but you have to open windows firewall and open port 433 in there and you may have to on your router aswell.
so, I have no router. I have a modem, with sattelite internet. I was told today that I have to get a router so I can open that port! After hours of tech support at every end, I guess that is what I will try next.
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