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The rlytest utility tests a host to determine whether it will relay
third-party email. It will try to relay an email message to yourself
through that host. A host that allows third-party relay is subject to
attack by Internet vandals, and frequently is hijacked by spammers to
relay massive amounts of junk email. A host that allows third-party
relay should IMMEDIATELY be secured, disconnected, or shunned as a
menace to the Internet.
See http://www.unicom.com/sw/#rlytest for mor information.
rlytest was written by Chip Rosenthal, and is featured at
http://maps.vix.com/tsi/ and http://www.badrelay.org/.
- Paul Chvostek <paul@it.ca>
WWW: http://www.unicom.com/sw/#rlytest
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