Excellent article!
Although I am having a few problems getting the Exchange server to send/receive email whether its an internal address or external. I can trace the error down to " Status: 4.3.2 451 4.7.0 Temporary server error. Please try again later. PRX2 " in the logs on my existing mailserver.
I have followed the steps up to the SSL settings as the built in certificate is ideal for my test lab environment. Would that be causing the error? If so is there a guide to create and issue the certificate myself? Do you have any suggestions as to what that error message means? Why is it only temporary as it seems quite permanent to me. This error is driving me mad!
Any suggestions greatly appreciated!
Regards,
Mykola
