To update your MX records with this Domain Name System (DNS) provider, first understand MX records.
- Log in to your account at https://www.1and1.com/login by entering your username and Password.
- Go to your DNS records ( In the Your domain pane, click Manage Domain, then open the DNS tab.)
- First, delete the current MX records that send mail to your old email provider. After that you'll add new MX records for @Emailforward.mx.
- To direct your email to your @Emailforward.mx account, you have to add new MX records to your domain. These are the records that you need to add: mx1.emailforward.mx with Priority 10 and mx2.emailforward.mx. with Priority 20
- Click save.
Follow the steps within Troubleshoot MX records to fix your DNS setup.