Occasionally, we receive the following message: "My browser won't load it...is the URL right?" with the subject line reading "Subject: Re: SM site URL mail.[DOMAIN].com". I don't know if this will work, but I just set the server to reroute incoming SMTP mail only to our domain and checked the "Host and Clients with these IP addesses" in Routing Restrictions. Is anyone else out there getting these strange messages? Does anyone have an idea what may be going on?