i cant send email from webmail for almost a month now; it keep bouncing back with the error message below, customer  service is not helping


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 temporary error. The following address(es) deferred:

    Domain mindsmithltd.com has exceeded the max emails per hour (1/1 (100%)) allowed.  Message will be reattempted later