1 - Open Thunderbird
Launch the Thunderbird application.
2 - Enter email address and password
Enter the email address and password of your Mailbox and click "Configure manually".
3 - IMAP Server Settings
Please complete/change the information entered. The following information is required to set up your Mailbox via IMAP in Thunderbird:
Protocol: IMAP
IMAP incoming server / Hostname: various options, see below
Port: 993
Connection security: SSL/TLS
Authentication method: Normal password
Username: Your email-address
SMTP outgoing server / Hostname: various options, see below
Port: 465
Connection security: SSL/TLS
Authentication method: Normal password
Username: Your email address
Incoming/Outgoing Mail Server
Managed Mail: For a Managed Mail product, we will send you the corresponding server via email during setup.
Webspace Mailbox: If you have a webspace mailbox, you can find the corresponding server under "Email" -> "Mailboxes" -> "How do I access my emails?" in the Webhosting Manager.
Managed Server: For a Managed Server Mailbox, the server's hostname (e.g., xserv99999.secure-node.com) must be used when setting up a mailbox.
Next, click "Done".
4 - Completion
Wait until Thunderbird has set up your mailbox.
You can now access your emails.