I like everything about this software, it's easy to use and very helpful in all aspects of migration from other programs such as Microsoft Office 365 or SharePoint Online.
The customer support team at nuboSoft are extremely helpful and have been so far for my needs when migrating data between two different platforms. We had an issue with our email service provider (SPF) not being properly configured which caused issues with emails sent through Outlook Web Access. They were able to quickly resolve this issue for us and also assist me with setting up SPF records correctly.