Everything working fine today, then this:
"I am running some issues with my outlook these two days.
It is hardly connected to the server, thus stop downloading emails to my outlook.
I am currently physically in China. Could you help look at what is going on?"
Ugh! Hate these e-mails!!
There are only two really major VPN types out there, IPSec and SSL. Cisco just uses standard IPSec, not aware of anything proprietary, that's why it can talk to "anything". Why Azure is a problem, no idea.