[CVCC] Email Addresses

[Duke Brown]

Can anyone help with the following addresses?

Duke


Your message cannot be delivered to the following recipients:

  Recipient address: ae4tc at arrl.net
  Reason: Remote SMTP server has rejected address
  Diagnostic code: smtp;550 Unknown user
  Remote system: dns;callisto.interbridge.net 
(TCP|206.46.252.44|48620|69.183.18.219|25) (callisto.interbridge.net ESMTP 
Thu, 03 Apr 2008 08:25:50 -0400)
  Recipient address: k4puf at arrl.net
  Reason: Remote SMTP server has rejected address
  Diagnostic code: smtp;550 Unknown user
  Remote system: dns;callisto.interbridge.net 
(TCP|206.46.252.44|48620|69.183.18.219|25) (callisto.interbridge.net ESMTP 
Thu, 03 Apr 2008 08:25:50 -0400)
  Recipient address: n4kft at arrl.net
  Reason: Remote SMTP server has rejected address
  Diagnostic code: smtp;550 Unknown user
  Remote system: dns;callisto.interbridge.net 
(TCP|206.46.252.44|48620|69.183.18.219|25) (callisto.interbridge.net ESMTP 
Thu, 03 Apr 2008 08:25:50 -0400)
  Recipient address: n4uyq at arrl.net
  Reason: Remote SMTP server has rejected address
  Diagnostic code: smtp;550 Unknown user
  Remote system: dns;callisto.interbridge.net 
(TCP|206.46.252.44|48620|69.183.18.219|25) (callisto.interbridge.net ESMTP 
Thu, 03 Apr 2008 08:25:50 -0400)