Spam control based on sender account characteristics
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United States of America Patent
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Jun 16, 2009
Grant Date -
N/A
app pub date -
Dec 30, 2003
filing date -
Dec 30, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The characteristics of a communications account are used to determine whether the account is being used by a spammer. When the account is being used by a spammer, the use of the account for outgoing communications is limited to help prevent spam from being sent from the account. For example, communications from the account can be blocked, messages from the account may be delivered to a spam folder at the recipient (rather than an “inbox”), or outgoing messages from the account may be rate-limited.
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