This article will explain how to import iCal files into 123-mail webmail. You can use this functionality to import your calendar or task list from an email client such as Microsoft Outlook or Mozilla Thunderbird, or from web apps such as Gmail.
Login to the 123-mail webmail.
Click on the Configuration icon in the main toolbar.
Click on the Import folder in the left hand pane.
Click on the iCal file type.
Click on the Drop down box and select either appointments or tasks to import.
Click on the Folder button to select the destination of the import. Select the Calendar folder if you are importing your Appointments, or the Tasks folder if you are importing your Tasks.
Click on the Browse button and select the iCal file from your folders.
Click on the Import icon to complete the import of your iCal file.