I use a web based email service connecting to the company's outlook/exchange server. This can be used from any internet PC and I frequently use it in QP.
(Aren't the new LCD ones in OZ good
& there many more than there used to be
)
The caveat is that to have access I had to agree that when finished a session I must: 1) "Log off" & 2) Close the Browser Window. This eliminates most security risks.
To make sure, I also 'log off user' on the PC. In QP this actually reinitialises the computer; overwriting all changes since the last (including any document files etc).