This one surprised me, frankly. Because federal workers are notified when they log into their government computers that Homeland Security is monitoring them for malicious intrusions, that satisfies the one-party consent requirement, and permits government monitoring of emails opened by a federal employee logged into a work computer network.
""A person communicating with another assumes the risk that the person has agreed to permit the Government to monitor the contents of that communication," he wrote, alluding to the "one-party consent" rule set out in the Wiretap Act of 1968."
via www.washingtonpost.com
