An email mapper to identify sender's U.S. postal address by detecting in the sender's email address, email message, or the sender's posting whether the sender's name and address are identifiable in the signature line of the sender's email and searching one or more electronic white pages to identify the...http://www.google.fr/patents/US5944787?utm_source=gb-gplus-shareBrevet US5944787 - Method for automatically finding postal addresses from e-mail addresses
Method for automatically finding postal addresses from e-mail addresses
