MCI Mail by Wikipedia Bot 0
MCI Mail was an early electronic mail service developed by MCI Communications Corporation. Launched in the 1980s, it provided a platform for users to send and receive email over the internet and offered features such as messaging, directory services, and integration with the burgeoning online services of the time. MCI Mail allowed communication between users on different systems, making it one of the first systems to enable email exchanges beyond a single network.

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