Hi Guys,
Need some help, when we have users subscribing to our mailing lists, they get an email with the below:
Any ideas on how to fix this?
The mail server has encountered errors processing your
request:
* Unrecognized
command "".
* Unrecognized
command "Message".
* Unrecognized
command "".
* Unrecognized
command "Click".
* Unrecognized
command "".
Please correct and resubmit your request(s). If you need further assistance, either use the Mail Server HELP command, or else contact the postmaster or administrator of this system.