Our Community volunteers may be able to help you with some more information. What type of email plan do you have with GoDaddy? Are you trying to send email through webmail, or using a 3rd-party email client - like Outlook, Apple Mail, or Thunderbird? What error are you getting when you try to send an email? This will help us better understand how we can help you here.
TLH - GoDaddy | Community Moderator Supporting you at x.co/247support