Office 365 Calendar Meeting Sync Between Organizations or Tenants
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Office 365 Calendar Meeting Sync Between Organizations or Tenants

Managing meeting bookings and ensuring there are no scheduling conflicts can be a daunting task when employees in your organization have active work accounts across different Office 365 tenants. To address this challenge and simplify calendar management, SyncPenguin offers a reliable and efficient solution β€” a two-way synchronization that keeps calendars up-to-date with a seamless…

Syncing Office 365 Contacts From a Public Folder to User Mailbox Folders (One-to-Many Sync)
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Syncing Office 365 Contacts From a Public Folder to User Mailbox Folders (One-to-Many Sync)

In this article, we’ll explain how you can easily use SyncPenguin to establish an automatic, one-way sync of contacts from a single Microsoft Office 365 source folder (public folder or shared mailbox) to multiple (or all) destination users of the same or different tenant. Please note that the same instructions apply when syncing Office 365,…

How to Enable Impersonation in Microsoft 365 or Exchange Server On-Premises (2025 version)
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How to Enable Impersonation in Microsoft 365 or Exchange Server On-Premises (2025 version)

Impersonation is a way of granting a single Microsoft 365 (formerly Office 365) or Exchange on-premises account domain-wide access to perform actions on behalf of other users through Exchange Web Services (EWS) API. This is extremely useful when developing an organization-level calendar, contact or task integration within a tenant or between two tenants. SyncPenguin has…