G4 Group
Architecture & Engineering

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Exchange’s migration ‘on-premise’ to Office 365


Taking into account the unstoppable process of business digitalization, using the cloud’s advantages, and in response to customer needs, we migrated the entire email system of G4 group to Office 365 system.


G4 Group(S’obre en finestra nova) is an architectural and engineering company with offices in Barcelona, Hong Kong and Torino, with over 20 years of experience developing international projects, highly specialized in projects and implementation of apartments, offices, hotels, restaurants, construction industry and urban planning.

G4 Group by Pasiona



Due to the relocation of this company to different parts of the world, the on premise Exchange mail servers were no longer a valid operational option. After a preliminary study, they chose Pasiona and Office 365 vs. Google Mail, and we managed the whole migration process. This project was a success of time and costs for G4 Group.



  • – Microsoft Exchange 2007
  • – Exchange under Office 365