I needed to get a listing of all staff available to email our Dynamic Distribution Group, but in the output it only included 16 records, but I knew there were a lot more.
Get-DynamicDistributionGroup "All Staff" | ft name,accept*
It appears that there is a limit of 16 and you can see the limit by entering in
$formatenumerationlimitand then modify it to unlimited by entering
$formatenumerationlimit =-1
This site had good info on this. Prevent Truncation of Long Output in Exchange Management Shell (practical365.com)