Mail valid ederken alınan kodlar

[Antikky]

program ile elimdeki mailleri valid ediyorum.
Tüm liste hotmail;

Bazı maillerde

Resolving remote host...
Host resolved
Connecting to: mx1.hotmail.com
220 bay0-mc12-f4.bay0.hotmail.com Sending unsolicited commercial or bulk e-mail to Microsoft's computer network is prohibited. Other restrictions are found at http://privacy.msn.com/Anti-spam/. Violations will result in use of equipment located in California and other states. Sat, 10 May 2008 14:32:51 -0700
250 bay0-mc12-f4.bay0.hotmail.com (3.5.0.22) Hello []
250 Resetting
550 SC-002 Mail rejected by Windows Live Hotmail for policy reasons. The mail server IP connecting to Windows Live Hotmail has exhibited namespace mining behavior. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support
Connection failed: Smtp protocol error 550
Address dead


tarzı bir dönüş alırken bazılarında almıyorum?

Sorun şurkidaki aktif maillerdede bu hatayı verebiliyor.
Kaldıki hata aktif mail hatası değil,yanlız daha sonraki bir maili onaylayabiliyor.

Fikri olan varmı?