Update Set-ImapSettings.md

Issue #8457

Author: chrisda

exchange/exchange-ps/exchange/Set-ImapSettings.md

@@ -349,8 +349,8 @@ Accept wildcard characters: False
 ### -LogFileRollOverSettings
 The LogFileRollOverSettings parameter specifies how frequently IMAP4 protocol logging creates a new log file. Valid values are:
 
-- 1 or Hourly.
-- 2 or Daily. This is the default value
+- 1 or Hourly. This is the default value in Exchange 2019 and Exchange 2016.
+- 2 or Daily. This is the default value in Exchange 2013 and Exchange 2010.
 - 3 or Weekly.
 - 4 or Monthly.