I come across these two folders constantly when seeing the Microsoft Exchange server externally (other folders are usually /owa/, /powershell/ and /ecp/.
I've looked everywhere online I can think of but cannot find an easy-to-understand description that clearly understands it.
I notice that both folders are blocked by login boxes which are usually either Basic or NTLM authentication, why is this? Should they be hidden completely from external access?
Any help will be much appreciated, this is also my first post so apologies for any conventions I've missed.