https://techcommunity.microsoft.com/discussions/exchange_general/exchange-2016-smtpreceive-protocol-log-max-file-size/1031591
Exchange 2016 smtpreceive protocol log max file size | Microsoft Community Hub
I recently installed/configured an exchange 2016 edge server where I configured the max file size to be 10MB. ...
log maxfile sizemicrosoft communityexchangeprotocol