Mapping Swiss Municipal Email Infrastructure (mxmap.ch)

• Audit of 2,100+ Swiss local authorities
• Identification of dominant service providers
• Assessment of public sector digital reliance

"A detailed dataset tracking the official email providers for over 2,100 Swiss municipalities has been released. The data reveals the extent of reliance on major multinational tech corporations for local government communication, raising significant concerns regarding data privacy, digital autonomy, and the security of sensitive public administration workflows."