How can I back up my mailbox manually?

To manually back up your mailbox, configure an email client to download all messages. Follow these steps:

• Choose a Client: Use Mozilla Thunderbird, MS Outlook, or a similar email client.
• Configure Settings:
  • Incoming IMAP Mail Server: mail.supremecluster.com
  • Username: [your email]
  • Password: [your password]
  • Secure Connection: SSL
  • SSL IMAP Port: 993
• Synchronize Messages: Ensure the client is set to download all messages, regardless of age.
• Alternative Tool: Use a third-party tool like http://www.broobles.com/imapsize/imap-backup.php.

Replace [your email] and [your password] with your account details.