When trying to connect through HTTP to our exchange 2010 OWA we are unable to set out of office.
If i try this through HTTPS this works fine. I followed the following guide to set HTTP to HTTPS redirect but didnt appear to work and was still connecting through HTTP.
I set this on the whole of the default website, and pointed the redirect to OWA (as suggested).
Should this of been setup just on the EWS directory and the redirect pointed to EWS (for some reason i think that EWS is the out of office virtual directory, correct me if I am wrong)