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You need to check a log why replication is not working.<br />
But since this is shared mailbox you can ignore this error since there is no login and password to synchronize.
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You need to check a log why replication is not working.
But since this is shared mailbox you can ignore this error since there is no login and password to synchronize.

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After creating a shared mailbox within Office 365 named &quot;ATest&quot; I receive the warning shown in the screenshot<br />
<br />
&quot;Failed to replicate mailbox:'atest' to the site...The mailbox will be available for logon in approximately 15 minutes.&quot;<br />
<br />
What does this warning mean and what if anything do I need to do to fix it?<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2017/12_w52/1216841/Shared-mailbox-creation-error.PNG" target="_blank" title="SHARED-MAILBOX-CREATION-ERROR (8 KB)"><img alt="SHARED-MAILBOX-CREATION-ERROR" class="file-block lazyload" style="max-width: 439px;" data-src="https://filedb.experts-exchange.com/incoming/2017/12_w52/1216841/Shared-mailbox-creation-error.PNG" /></a>
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Shared-mailbox-creation-error.PNG

After creating a shared mailbox within Office 365 named "ATest" I receive the warning shown in the screenshot

"Failed to replicate mailbox:'atest' to the site...The mailbox will be available for logon in approximately 15 minutes."

What does this warning mean and what if anything do I need to do to fix it?



Warning after creating shared mailbox

Microsoft Office is an integrated suite of applications that includes Outlook, Word, Excel, Access, PowerPoint, Visio and InfoPath, along with a number of tools to assist in making the individual components work together. Coding within and between the projects is done in Visual Basic for Applications, known as VBA.

Microsoft Office

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.

Microsoft 365

Active Directory Federation Services (ADFS)

Active Directory (AD) is a Microsoft brand for identity-related capabilities. In the on-premises world, Windows Server AD provides a set of identity capabilities and services, and is hugely popular (88% of Fortune 1000 and 95% of enterprises use AD). This topic includes all things Active Directory including DNS, Group Policy, DFS, troubleshooting, ADFS, and all other topics under the Microsoft AD and identity umbrella.