Frequently Asked Questions

General Questions

Q1A. I read that you obtain your addresses from Usenet postings. Do you obtain addresses from other places also?
A1A. No, we don't have addresses collected from other sources such as mailing lists or web pages. We use all of the official Usenet newsgroup hierarchies, along with essentially all of "alt", and a number of special-purpose, regional, and foreign-language hierarchies.

Q2A. What hardware is this server using?
A2A. Currently we are using a single-processor SPARCstation 20 with 112 Mb of memory. A separate machine is used to extract the addresses from Usenet articles.

Q3A. Will you remove an address from the database?
A3A. Yes, for a removal please write to webmaster@usenet-addresses.mit.edu and include the relevant lines from a Search Results page. For example, if a Search Results line included
    "Ward Cleaver, Jr." <WCleaver@the-salt-mines.com>
then specify
    "Ward Cleaver, Jr." <WCleaver@the-salt-mines.com>
in the e-mail, rather than only WCleaver@the-salt-mines.com.

Questions about Database Format

Q1B. My address Rutherford@BBN-VAX.ARPA hasn't been valid for years. Wouldn't it be better not to include this old address in your database?
A1B. Actually, the older addresses are sometimes very useful for cross-referencing names. If I knew there was a Fred Rutherford who worked at BBN some years ago, and I could match your middle initial with a more recent Fred T. Rutherford address, then I might be more sure that I'd found the correct person to write to. In any case, for an equally good match, the server always lists the newer addresses ahead of the older addresses.

Q2B. My address shows up a few times, with the only changes being in the capitalization of my e-mail address. Why do you bother including the duplicate addresses?
A2B. Sometimes if an address appears with different capitalizations, it means that address has been used for posting more often -- perhaps with different news-reader software. This might occasionally mean that it's a better contact address than any other ones listed.

Q3B. Since I started my new weekend job, I've been posting to Usenet using the "From:" line
Wally Cleaver-Lifeguard <wally@friends-lake.org>
and I noticed that searching for my address doesn't work with my last name "Cleaver". What gives?

A3B. Our software can't determine that "Lifeguard" has some special role in your address, and thus it guesses that you have a hyphenated last name "Cleaver-Lifeguard". You can avoid this by leaving a space after your last name, or (of course) by just not including your job title there.

Q4B. Ever since the incident with the History II midterm, I've been including a quote along with my name in my "From:" line:
"Eddie Haskell - To thine own self be true"
but when I find my name in your server's search output, my e-mail address is truncated and there isn't any link from my entry.

A4B. The server only stores a limited number of characters from each address (about 80 characters), in order to limit the use of our database for advertising and announcements embedded in "From:" lines. Since your full name and e-mail address aren't available to our software, it can't create any useful link. This behavior also affects people who have quotes or extended contact information in their "From:" lines. If you want to include that type of information, it's probably best to put it in a signature at the end of your message.

Please report problems to webmaster@usenet-addresses.mit.edu