Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
|Exchange 2003 to Office 365||8||58|
|SharePoint 2013 to SharePoint Online migration: (links)||2||33|
|Exchange 2016 Dag Question||2||36|
|Block "Request a Delivery Recept / Read Receipt" in Exchange 2010||1||16|