Town of Maysville issued the following announcement on May 23.
To pay your water bills online is through our website here or invoice cloud. Do not use Doxo.com. Doxo is not through us. Doxo does send out checks to us but we do not receive them for a few weeks which then delays your bill being paid on time and risks your utilities being disconnected and risks you getting late fees that will have to be paid. So if you see the attached image below please do not go through them to pay the utility bill.
Original source can be found here.