Drago Petrovic is a Microsoft 365 Apps and Services MVP, Book Co-author, is recognized as one of the Top Swiss Teams, Exchange and Microsoft 365 influencers. Being an IT professional for more than 18 years and heading Teams voice and Microsoft Exchange projects with more than 150K Mailboxes, or Cloud (O365) Projects for some of the leading Pharma, Insurance and Energy industries, has accelerated his skills exponentially. Drago also runs his Microsoft Blog www.msb365.blog and writes guest articles on www.practical365.com and www.techgenix.com about Microsoft Teams, Microsoft Exchange and Microsoft 365. Currently, he is very active with his www.mvp.taxi and Microsoft 365 Podcast Project. Microsoft has awarded Drago with the MVP (Most Valuable Professional) award in recognition for his Community work.