Article ID: 2565604 - View products that this article applies to.
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PROBLEM

When you use Microsoft Outlook Web App in Microsoft Office 365, you may experience the following issues:
  • You can't schedule Microsoft Lync Online meetings.
  • You can't see presence information for contacts.
  • When you try to use the Instant Messaging (IM) feature in Outlook Web App, you receive the following error message:
    Instant Messaging isn’t available right now. The Contact List will appear when the services become available.

SOLUTION

To resolve this issue, make sure that the DNS records for your domain’s DNS host are configured correctly. Specifically, the DNS SRV record for federation and the LyncDiscover DNS CNAME record are required for IM and online meeting functionality to work in Outlook Web App. For more information, see the following Microsoft Knowledge Base article:
2566790 Troubleshooting Lync Online DNS configuration issues in Office 365
If the DNS record is created correctly but you continue to receive the error message, contact Office 365 technical support for additional assistance. Before you contact support, try to run the Get-Mailbox cmdlet and have the results available for the support tech. To do this, follow these steps:
  1. Connect to Exchange Online by using remote PowerShell. For more info about how to do this, see the following help topic:
    Connect to Exchange Online Using Remote PowerShell
  2. Run the Get-Mailbox cmdlet on the affected users, and then save the results. For more info about this cmdlet, see the following help topic:
    Get-Mailbox

MORE INFORMATION

This issue occurs if certain DNS records are missing or misconfigured with the DNS host of the custom domain.

Each DNS host is different, and each host may have different ways of adding DNS records. To identify your DNS host and to learn how to add specific DNS records, see the following Office 365 help topic:
Locate your domain registrar or DNS service provider
Still need help? Go to the Office 365 Community website.

Properties

Article ID: 2565604 - Last Review: June 26, 2014 - Revision: 20.0
Applies to
  • Microsoft Lync Online
Keywords: 
o365 o365a o365p o365e o365m o365022013 KB2565604

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