MailsDaddy EML to Office 365 Migration Tool is a very helpful way for all users to successfully save EML emails in Office 365 cloud along with attachments. The software supports to migrate all EML emails in the Exchange Online account without any error. It can also perform batch EML mailboxes migration to Office 365 account in a single process. The software supports all the EML based email clients EML files for the conversion task. It comes with a simple GUI interface that easily performs with all versions of Windows OS.