DM: finding e-mail addresses in bulk

[Michael J. A. Berry]

This is not exactly data mining, but I thought some of you who do data
mining for marketing purposes might know the answer anyway.

If I have a big list of names and postal addresses, is there a 
database I
can check them against to find e-mail addresses for those that have 
them?
I know of many services that let you type in a single name and send 
you
back an e-mail address, but I'm looking for something more like a 
database
or a big text file one could grep.

-Michael

=====================
Michael J. A. Berry
mjab@data-miners.com
+1 617 666-2836 (tel)
+1 617 666-4916 (fax)


http://www.data-miners.com