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Extending MFC Applications with the .NET Framework by Nishant Sivakumar, Tom Archer

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Putting It All Together: Writing an E-mail Parser

A common task that utilizes the power of expressions is the extraction of e-mail addresses from Web pages and documents. For example, you might want to communicate en masse with the various people you met at a recent seminar by programmatically parsing a group of e-mail documents, filtering out all the e-mails, and sending a note to each address. Additionally, you might have the need to harvest e-mail addresses from a collection of Web pages or a complete domain for marketing purposes. Finally, you might need to verify that a given e-mail address is valid. (While you can't be sure of the validity of an e-mail address without sending and receiving data, you can at least verify the format of the ...

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