Wait until you start getting put in positions that you don't think you deserve, or are qualified for but you feel unqualified for. Imposter syndrome is something a lot of IT professionals deal with.
That means the correct ranking on CMC should be 110 right now. when that gets corrected it could be an eye opener for others looking at relevant tech vice shit coin pumps.
You need to reconfigure unified messaging from on-perm exchange to o365. There is Cisco documentation for this (pretty good).
For the most part you create a user in o365 without a mailbox and give them impersonate as rights. Then you create the unified messaging service in unity for o365 and point it to outlook.office365.com and use the creds for the user you created.
Aside from that the email attribute from LDAP need to match the email in o365 otherwise you will need to BAT (assuming you have a lot of users) out your users and bat them in after editing the csv to reflect the email used by o365 for each individual users unified messaging.
Drunk post yea!
Got pretty loaded at the customer appreciation tonight only to realize that my 300-075 exam is tomorrow, not weds... So here I sit in my hotel room reviewing notes, VPN'd back to my lab messing with various VCS settings, while pounding water. VEGAS!