For helping you to set up a business admin 1and1 email Login account, you will need to select a package and then set up the credentials. And your account will be made. For the step-by-step details of this procedure, continue reading ahead.
1. On the official IONOS “1and1 Website Login Page”, choose a suitable package.
2. Then set up a name, sign, email domain, and a TLD (top-level domain) for your business 1and1 account.
3. Then also set up your password.
In just 3 steps, your business account for 1and1 IONOS will have been created.