Hi,
I have very strange error on my Exchange Org - we created some users and create mailboxes for them but randomly when some users log in to their mailboxes (using OWA or Outlook) they are not able to do.
They got an error from OWA telling Something wrong :(
There no common factor between them (different OUs, different Mailboxes DBs, different date of creation)
i tried the common troubleshooting steps
also i created new DBs also i got the same issue
Can any one help me