1. Please log into webmail with username and password that been set
2. When login to the webmail for the first time,kindly set the country and click 'Next'
3. In the next interface,kindly click 'Finish' as this is an optional option.
4. Click on Setting button on the left (It looks like a gear icon).Expand the Advanced Settings folder then click on Mailbox Migration
5. This will pop up a new window for the Mailbox Migration.As you can see you have different options to choose from but for this tutorial we're going to us the option IceWarp
6. Click on Next button,then place a check mark to Email and click on the Next button
7. Click Next.In the account setting you need to enter the information of the current email
Type : IMAP
Server address : 210.48.155.231
Port : 143
Username : <Full address>
Password : <Your webmail password>
Then click on Test Connection
9. If the connection works then go ahead and continue the migration for each individual email users you created.Click Start
10. Once the Migration status show Done,can close the Migration pop-up