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| локальна система обміну повідомленнями (The messaging system that an administrator runs on their own servers in their own company as compared to a messaging system that is run in the cloud (hosted)) | |||
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| локальна система обміну повідомленнями (The messaging system that an administrator runs on their own servers in their own company as compared to a messaging system that is run in the cloud (hosted)) | |||
