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Your message did not reach some or all of the intended recipients.
Subject: test
Sent: 3/4/2010 11:01 AM
The following recipient(s) could not be reached:
hirabie68@hotmail.com on 3/4/2010 11:01 AM
There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<email3.ezdk.corp #5.5.0 smtp;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>
i try to make SPF record for my domain name as microsoft Sender ID Management Team recommend but i still can not send email to hotmil from my account
send attached the header of the Undeliverable message
please advise me to solve this problem
best regards
Hatem Rabie
Ezz steel
hotmail-error-message.txt
Zero AI Policy
We believe in human intelligence. Our moderation policy strictly prohibits the use of LLM content in our Q&A threads.
looks like you are black listed
do you have a ptr record






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We believe in human intelligence. Our moderation policy strictly prohibits the use of LLM content in our Q&A threads.
regards
The only thing I can think off is that this ip address is returning many PTR record.
is this a new problem ?






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We believe in human intelligence. Our moderation policy strictly prohibits the use of LLM content in our Q&A threads.
tell me at which point it fails ?
mail from : harabie@ezzsteel.com
250 2.1.0 harabie@ezzsteel.com....Se
rcpt to : hirabie68@hotmail.com
501 5.5.4 Invalid Address
rcpt to : hirabie68@hotmail.com
250 2.1.5 hirabie68@hotmail.com
data
354 Please start mail input.
subject : test
this is test message
.
250 Mail queued for delivery.
quit
500 5.3.3 Unrecognized command
quit
221 Closing connection. Good bye.






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Your message did not reach some or all of the intended recipients.
Subject:
Sent: 3/6/2010 1:15 PM
The following recipient(s) could not be reached:
hirabie68@hotmail.com on 3/6/2010 1:15 PM
There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.
<email3.ezdk.corp #5.5.0 smtp;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>
The reason you are being blocked is that the Windows Live email firewall software has seen a large number of emails coming from your IP with non-existant hotmail addresses in the To field. When this behaviour occurs, it generally indicates the sender is trying to namespace mine for valid addresses. Namespace mining is a practice done by spammers. It involves sending a large number of emails to a given namespace with random left hand portions of the email addresses. Those that don't produce an NDR of "invalid address" are then targeted more directly by the spammer.
You may have accidentally done this, you may have a virus on your network, or your mail server might be an open relay. Once you have determine the cause and resolved the issue, you wil need to contact the Windows Live postmaster to get your IP removed from their block list.
JJ

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We believe in human intelligence. Our moderation policy strictly prohibits the use of LLM content in our Q&A threads.
JJ
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Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.