​​Invalid URL: The hostname could not be parsed.

This error indicates that the URL for either the Source or Destination in your pro​ject is not valid. This usually occurs when you start a project using Exchange Server as a server type, start entering data in the URL field, then switch the server type to ​​Office 365.

Reso​lution:

We recommend the following:

• Click on Edit Project.
• If the Source is Microsoft Office 365:
• Click on Source.
• Click on Exchange Server 2003+ as the Server Type.
• Remove any data that may be in the Outlook Web Access URL field.
• Click on Microsoft Office 365 as the Server Type.
• Click on I'm done selecting my Source.

• If the Destination is Microsoft Office 365:
• Click on Destination.​​
• Click on Exchange Server 2007+ as the Server Type.
• Remove any data that may be in the Outlook Web Access URL field.
• Click on Microsoft ​​​​​Office 365 as the Se​rver Type.
• Click on I'm done selecting my Destination.​
• Click on Save Project.

You should now be able to submit your migration.