Mesh is a cybersecurity company specializing in email security built for managed service providers (MSPs). It offers deployment options including Mesh Gateway for MX-based protection, Mesh 365 for API-based mailbox protection, and Mesh Unified combining both, to shield organizations from a broad range of email threats. Headquartered in Ireland, the company serves MSPs globally with MSP-focused enablement, concierge migration, precise billing, and dedicated support. Mesh is positioned as the first email security platform designed exclusively for MSPs to improve efficiency and customer safety.