checks mailbox size range
For this to work need to connect to exchange online via PowerShell visit
There will be a prompt to enter the size of mailbox you want to check; "kindly enter numbers example 12"
Next prompt will be to enter a condtion for the range
Enter < to check for mailboxes less than that size
Enter > to check for mailboxes greater than that size
Next Prompt will be to enter the size (KB,MB,GB) as the initial prompt for a value was quite vague
Kindly Note that the script will isolate the size checking to the size value specified
If KB is entered it will only check mailboxes within KB ranges
That is for mailbox that are 1024KB which is equal to 1MB, will not be checked or included in the output
For does mailboxes you will need to enter MB when on third prompt
A file is created called MboxSize.csv in directory where PowerShell is been run from
check PWD (present working directory) for the file