I don't seem to be able to gain access to Parcelforce UK - "https" is not recognised/rejected that includes Parcelforce Track &Trace, even https://www.parcelforce.com.

I've tried all the User agents and even though I enter the address as "https:// . . . ." it gets rejected with the message "You don't have permission to access "http://www.parcelforce.com/sending-parcel/our-prices" or "http://www.parcelforce.com/TRACK-TRACE" on this server." - so it's converting/rejecting the https - and pretending I've entered it as http - all on its own, but it could be a cookie issue also I suppose?