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HELP NDR - 11.Sep.2008 1:56:55 PM

peabody

Posts: 18
Joined: 13.Mar.2007
Status: offline

protect.XXX.com #5.0.0 X-postfix; host mail.XXXXXXX.com[66.34.40.144] said: 550 5.7.1 <XXXX@XXXXX

.com>: Recipient address rejected: temporarily blocked because of previous errors - retrying too fast. penalty: 30 seconds x 0 retries. (in reply to RCPT TO command)>

Hello,

I'm receiving the above NDR sending from my domain. I can send fine to this domain from other outside email accounts. I've never seen this ndr. Can anyone help with how to resolve this? Or what is causing this?

Thank you.

Post #: 1

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RE: HELP NDR - 11.Sep.2008 5:09:21 PM

uemurad

Posts: 8232
Joined: 7.Jan.2004
From: California, USA
Status: offline

Check with the recipient to see if you have been black- or gray-listed.
Are you smarthosting through a Postfix gateway?

_____________________________

Regards,

Dean T. Uemura
Microsoft MVP - Exchange (2007-2011)
exchangeguy.blogspot.com
uemurad@yahoo.com

(in reply to peabody)

Post #: 2

RE: HELP NDR - 16.Sep.2008 8:08:25 AM

ravisha_22

Posts: 445
Joined: 16.Sep.2008
Status: offline

Looks like a time based mail limitation in the recipient system, try contacting the their helpdesk to get more information on this.

_____________________________

Ravishankar

(in reply to peabody)

Post #: 3