I have had an MSN email account on my HP Touchpad for a few years without any problem. I use this same account on my laptops/desk computers also. I used the HP Touchpad MSN account on Comcast while we were in Florida this winter. When I returned in March, 2014 and attempted to utilize the MSN email on my Century Link ISP I was unable to have the email working. Everything else was working fine. My HP Touchpad has the WebOS system. My email is working on all my other computers (laptop and desk) since we have returned. When I put in the password and check the settings, I get this error message: error code 3099:Certificate verification failed -- Src/network/SocketConnection.cpp:184 on the HP Touchpad. I contacted Century Link and they forwarded me to Microsoft which could not help me because I did not have a paying account with them. Any help would be appreciated to get my email back working again. Thank you.