In no event shall Microsoft, its authors, or anyone else involved in the creation, production, or delivery of the scripts be liable for any damages whatsoever (including, without limitation, damages for loss of business profits, business interruption, loss of business information, or other pecuniary loss) arising out of the use of or inability to use the sample scripts or documentation, even if Microsoft has been advised of the possibility of such damages.
Make sure you've added users and created mailboxes in Office 365 for everyone who has email on your domain BEFORE you change the MX record.
The sample scripts are not supported under any Microsoft standard support program or service.
The sample scripts are provided AS IS without warranty of any kind.
If you don’t have the time to do it yourself, you can use a service I wrote about earlier called Yippie Move that charges a fee, but will transfer all of your email from one service provider to another, like Hotmail to Gmail or Yahoo Mail to Gmail, etc.
If not, you can learn how to buy one from a domain registrar.Don't want to move email for everyone on your domain to Office 365?You can take steps to pilot Office 365 with just a few email addresses instead.We strongly recommend that you don't remove the old email address.Some people will likely continue to send email to the person's old email address and deleting it may result in NDR failures.Or maybe when you signed up for Internet service, you ended up using an ISP email address like or comcast.net?