Hi everyone, hope y’all had a great holidays. <div dir="auto"><br></div><div dir="auto">I’m looking for a Microsoft Office 365 contact who can help us…we’re struggling to get anywhere using the standard methods.  </div><div dir="auto"><br></div><div dir="auto">We have a customer whose subnet is blacklisted, and is causing a lot of heartache.  We’ve proven to a couple of people at this point that Microsoft is blocking inbound traffic from this subnet, and so they can’t send/receive emails or access M365.  This is a new eyeball network, so needless to say that it’s painful. </div><div dir="auto"><br></div><div dir="auto">Appreciate the help!</div><div dir="auto"><br></div><div dir="auto">David</div>