I've got the same issue on 2 servers which are both on STABLE and have been forever. I've tried forcing the update on CWD but it hasn't worked.
Ideas??
We're getting this error when you try to send via SMTP. It actually does deliver the message (which means this error message is misleading):
Code:
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:
user@domain.com
local delivery failed
The following text was generated during the delivery attempt:
------ user@domain.com ------
Cwd object version 3.06 does not match $Cwd::VERSION 3.09.