Diagnostic-Code: smtp;550 5.2.1 <user_test@xxxxxxx.com>... Mailbox disabled for this recipient

Tuesday, November 18, 2008 9:51 PM

rxcaballero wrote:

I can send and receive email from my domain.

I can send email out my domain

But when someone try to send an email to my domain, receive a message

Diagnostic-Code: smtp;550 5.2.1 <user_test@xxxxxxxxx.com>... Mailbox disabled for this recipient

All the mailboxes are enable.

i'm using an Exchange serve 2007 sp1

Friday, November 21, 2008 7:27 AM

Hi,

Please confirm whether the MX record of your Exchange server is set correctly in the local ISP.

Thanks

Allen