[IMail Forum] Name server timeout issue

[Joe Scharbrough]

I am getting the following error from a few isolated emails out of several 1000. Any thoughts?????   ----- Transcript of session follows ----- 451 cconnect.net: Name server timeout 451 cconnect.net: Name server timeout 451 cconnect.net: Name server timeout ... while talking to ispg02.iowatelecom.net.: >>> MAIL From:<[EMAIL PROTECTED]> SIZE=3496 <<< 451 4.1.8 Domain of sender address [EMAIL PROTECTED] does not resolve <[EMAIL PROTECTED]>... Deferred: 451 4.1.8 Domain of sender address [EMAIL PROTECTED] does not resolve Warning: message still undelivered after 4 hours Will keep trying until message is 5 days old 451 cconnect.net: Name server timeout     Joe Scharbrough, MCSE, MCT, MCDBA, MCSD, CCNA, A+ Consulting Engineer [EMAIL PROTECTED]