Mail: Holiday settings or automatic response settings, as well as filters and filtering rules
Conference Room: Conference Room Reservation
Calendar: Shared Calendar Items, Cloud Accessories, Google Hangout Links and Event Colors
Contacts: Each contact can migrate up to three e-mail addresses
Contacts: Gmail tags, contact URLs, and custom tags
BecauseOfficeThe mail service in 365 does not support labels, soMicrosoftMail with a label is copied to a folder with the corresponding label name. Mail with the "Starred" tag will be marked. Mail with the "Important" tag will be introduced into the Focused/Other Name folder.
Although there are several other ways to migrate data from G Suite to Office 365, Microsoft strongly recommends that users use official migration tools. The reasons are as follows:
The introduction of official migration experience does not require additional costs and settings, nor does it charge migration fees according to the number of people.
Ability to migrate mail, calendars and contacts with high fidelity
Data is copied directly from the G Suite source to Office 365, without docking with a third party. And your migration process is independent, and no one else knows it.
Service Account Authentication Delegation: Migrate user's data without knowing or resetting user's credentials.
Tenant Service Account Isolation: The service account used to migrate data is owned and controlled by you, and can only be used to migrate data to your own tenant.
Ability to migrate users in batches; phased migration support.
Simplified settings: Automatic mail forwarding between source and target environments for batch migration users.
Built-in mechanism to optimize label-to-folder conversion storage by reducing project duplication.