1&1 Cloud Containers Beta Phase

Welcome to the 1&1 Cloud Containers beta phase! Manage your container cluster and run it on high-performance resources free of charge for a limited time.

  • Deploy a container cluster on 1&1 resources.
  • Get full support.
  • Join the intuitive UI and get started!

1&1 is happy to add SSH Key management for your Cloud Server

The new SSH Key Management feature on the 1&1 Cloud Panel gives customers the ability to manage SSH keys from their Cloud Panel with a few easy clicks. SSH keys are used to log in to a server, and are much more secure than a password.

SSH keys are a pair of files: a public key installed in the server, and a private key saved to your desktop computer. SSH keys are more secure than the standard "user name and password" authentication method because keys are much longer, and cannot be broken by a brute force attack.

1&1's new SSH Key Management lets you easily create and manage your SSH keys in the Cloud Panel. SSH Key Management has also been integrated into the process of creating a new server. Instead of pasting in the contents of the SSH key file manually, you can simply select the stored SSH key from a drop-down menu.

See the latest Tutorials

IIS

Articles about using the IIS web server on 1&1 Cloud Servers, including how to add websites to Windows Server, how to use and manage IIS application pools, and more. Internet Information Services (IIS) for Windows Server is a flexible and secure web server which is easy to manage and scale. [...]  

Troubleshoot SMTP Error 550 "Relay Denied"

Learn how to resolve the common e-mail error SMTP 550 "Relay Denied." This error most often happens because of a failure to correctly authenticate with the SMTP server. Learn more about SMTP authentication methods, and how to resolve this error. [...]  

Email Protocols: POP3 vs IMAP

Learn about the difference between POP3 and IMAP e-mail protocols, find out which one will serve your needs best, and learn about the potential consequences of your users choosing one over the other. [...]  

Managing Email on 1&1 Cloud Servers

Learn more about using email with a 1&1 Cloud Server account, including how to set up and use the 1&1 Webmail included with each account, how to configure the DNS and firewall if you prefer to host your own email server, and more. [...]  

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