This is a strange one for me.
Whenever I (or a customer) send an email to [email protected] an immediate failure notification is returned as follows:
---------------------------
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
[email protected]
retry time not reached for any host after a long failure period
---------------------------
I am having this problem from multiple servers all with different IP addresses and ranges. I can send an email to optonline.net via hotmail.
How can I have an immediate failure yet the error message says "after a long failure period"?
Anyone have any ideas?
Whenever I (or a customer) send an email to [email protected] an immediate failure notification is returned as follows:
---------------------------
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
[email protected]
retry time not reached for any host after a long failure period
---------------------------
I am having this problem from multiple servers all with different IP addresses and ranges. I can send an email to optonline.net via hotmail.
How can I have an immediate failure yet the error message says "after a long failure period"?
Anyone have any ideas?