I'm running exchange 2013 and on my OS drive, my C drive, I'm running out of space.
After doing some digging, I came across this folder that has like 15GB of files.
Are these files needed? Can I delete them? Can they be deleted on a monthly basis?
They look like IIS logs, so I'm trying to think why I would need them?
Do they provide assistance if let's say someone can't log in to OWA or something?