I have loaded the simplemail demo code and tried to run it without success. I can only get the first 2 or 3 transactions with smtp2go.com to complete successfully then I lose connection with the remote server. When I look at the transmissions with wireshark, I can see the connection establish, the first smtp2go data packets being transmitted by the remote and acknowledgement by my board. Then there is no further communication by my board which is pounded by the remote trying to get an acknowledgement of the last packet sent, which it does not receiver from my board so smtp2go declares the link to be lost and shuts down.
Are there some CC3000 timing issues being violated during this link establishment?
BR
Peter