On May 11th, the SharePoint Saturday Cologne took place at the new Microsoft Office in Cologne.
My session covered the migration of legacy public folders from Exchange Server 2010 to modern public folders hosted on-premises or Exchange Online. Additionally, I've talked about the pros and cons of a migration to Office 365 Groups and Microsoft Teams.
The slide deck is available on SlideShare.
Enjoy Exchange Server and do not forget about the end of support for Exchange Server 2010 on January 14th, 2010.