COVID Vaccine registration issues with cox.net

Hundreds of thousands of AZ people will be asked NOT to use their COX.NET email address when registering for COVID-19 Vaccine.  Please work with Maricopa CO before you get more calls than you can handle.  Here is the registration message found at https://www.maricopa.gov/5651/Phase-1B under "What are some things I can do ahead to prepare for registering?" 

Have an email address to use for registration that is not a work email address and does not end in .edu, .gov, or cox.net. Some registration systems have had issues with emails ending in these extensions.