Mail delivery failed: returning message to sender

pixGT

Verified User
Joined
Feb 3, 2020
Messages
149
Hello Everyone,

One of my customers complained to me that their emails were being rejected as follows. Does anyone have an idea on this issue?

==========================================================================

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:
Reporting-MTA: dns; dx.hoxcccc.net

[email protected]

message has lines too long for transport

[email protected]

message has lines too long for transport

==========================================================================
 
More info can be found in this thread where it’s been discussed by many;

 
More info can be found in this thread where it’s been discussed by many;

Thank you for your reply. I searched all over the internet about this, but I could not find any posts published on this issue. Can you please provide me some links.

Thanks
 
Back
Top