IceWarp Collaboration Suite

It includes email server, collaboration, team chat, file storage, document management, online messaging, sms server, voice/sip server, online conferencing, messenger, and exchange active sync.

IceWarp Email Server
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IceWarp_collaboration
IceWarp_documents

IceWarp Comparison with Microsoft Office 365 and Google Workspace email.

IceWarp_comparison
Ready to get started or switch to cost effective collaboration suite. IceWarp is the answer