References: Office 365 Backup Options

Below are some vendors that provide Exchange Online backups along with some additional references to guide you to the right decision for your needs…   And the additional references… If there is a backup option that you use with Office 365, let me know your experience.

Add Contacts to Office 365 in Bulk with PowerShell

I had a project recently where we were migrating from hosted Exchange to Office 365. We implemented AAD Connect to sync Active Directory (AD) user objects for the user mailboxes that where being migrated. However, we manually created shared and resource mailboxes, groups, and contacts in O365 as those were not going to be created in AD for synchronization.…