You can import data from your previous email client through the Import Wizard.

Select Menu - File - Import, the Import dialog appears next.

Import dialog.

This product can import emails, contacts and calendar events from Microsoft Outlook, Microsoft Outlook Express, The Bat! as well as from external eml, ics, vcf and Windows Address Book files.

IceWarp Desktop Client now also detects from your device what programs were originally installed, so not all Import options might be available in your list.