[SAtalk] Test for FORGED_JUNO_RCVD

[Fred I-IS.COM]

Hello, I noticed an issue with 2.55 and the test for FORGED_JUNO_RCVD, The reverse dns for juno customers is:  untd.com This causes a false positive for juno customers. Thanks, Frederic Tarasevicius Internet Information Services, Inc. http://www.i-is.com/