hotmail block list
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Tuesday, July 10, 2012 9:21 AM
Hello, we have a problem when sending mails to @hotmail.it , @live.it , @hotmail.com. We receive back the folowing message:
Remote MTA mx4.hotmail.com: network error
- SMTP protocol diagnostic: 550 SC-001 (COL0-MC1-F44) Unfortunately, messages from 151.1.108.64 weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors
Remote MTA mx3.hotmail.com: network error
- SMTP protocol diagnostic: 550 SC-001 (SNT0-MC1-F13) Unfortunately, messages from 151.1.108.64 weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to http://mail.live.com/mail/troubleshooting.aspx#errors.
Our address is info@kairosafe.it and our server for sending mailing is mail.libero.it
How can we solve this problem? Thanks
Annalisa Quaia
All Replies
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Tuesday, October 09, 2012 2:17 PM
Sembra che periodicamente il server smtp di libero venga messo in una blacklist usata da MSN. Il codice di errore conferma che si tratta di un msg rifiutato per non conformità alle policy in uso (http://mail.live.com/mail/troubleshooting.aspx#errors).
Questa dovrebbe essere la procedura da seguire per rimuovere l'IP dalla blacklist di MSN (http://www.rackaid.com/resources/hotmail-blacklist-removal/)
In alternativa è possibile aggirare il problema utilizzando un smtp server differente da quello fornito dal provder internet.- Edited by Cristian Amadio Tuesday, October 09, 2012 2:19 PM
