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#Lync for mac settings update
#Lync for mac settings password
#Lync for mac settings windows

#Lync for mac settings update

The option to enable this setting through Group Policy is available only after you apply the July 2015 Public Update (PU).įor Skype for Business or Lync 2013 clients 15.0* (available from the September 2015 PU only): Use either of the following methods to apply the AllowAdalForNonLyncIndependentOfLync setting. Microsoft cannot guarantee that these problems can be solved.

These problems might require that you reinstall the operating system. Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. Before you modify it, back up the registry for restoration in case problems occur. Serious problems might occur if you modify the registry incorrectly.

#Lync for mac settings windows

In some cases (specifically, Mixed 1, Mixed 3, and Mixed 5 topologies as described in Skype for Business topologies supported with Modern Authentication), you have to set the AllowADALForNonLynIndependentOfLync registry key correctly for Windows desktop clients.įollow the steps in this section carefully. For detailed information about the topologies, see Skype for Business topologies supported with Modern Authentication. This setting is not required for cloud-only topologies or if Exchange and Skype for Business are both configured for a hybrid environment that has Modern Authentication enabled. Additionally, if a credentials refresh is necessary, the user will be prompted through the Modern Authentication dialog box. If the EWS service advertises OAuth settings (authorization URI), the client uses MFA.

After you sign in, Skype for Business or Lync 2013 connects to Exchange Web Services (EWS).

#Lync for mac settings password

Specifically, a user name and password or Windows Integrated Authentication will be required for a successful connection (as it was previously).

The Skype for Business Desktop or Lync 2013 clients connects to Skype for Business Server by using NTLM or the Kerberos authentication protocol.

You can apply this new setting by using Group Policy in the Windows registry or as an in-band endpoint policy setting on the Skype for Business server.Īfter you apply this setting to the client computer, the environment functionality is as follows: The new AllowAdalForNonLyncIndependentOfLync setting lets Skype for Business Desktop or Lync 2013 clients unblock MFA in Exchange Online in situations in which the IT administrator must enforce MFA on Exchange Online. This limits sign-in protocols to a user name and password or to Windows Integrated Authentication. Although the EWS service advertises OAuth settings (the authorization URI), the client ignores this and falls back to a non-MFA sign-in by using an OrgID channel.

After you sign in, Skype for Business or Lync 2013 connects to the user's mailbox in Exchange Online by using Exchange Web Services (EWS).

The Skype for Business Desktop and Lync 2013 clients connect to Skype for Business Server by using NTLM or the Kerberos authentication protocol, a user name and password, or Windows Integrated Authentication.

In these scenarios, the available functionality in the previous environment is as follows:

Setting up mailboxes in Exchange Online in Office 365 by using Modern Authentication and Multi-factor Authentication (MFA) with OAuth.

Setting up Lync 2013 and Skype for Business users to be homed on Skype for Business Server 2015 or Lync Server 2013 on-premises.

The information in this article helps IT and Office 365 administrators in the following scenarios: This article also describes which Exchange Online and Skype for Business deployments require this setting. This article contains information about the AllowAdalForNonLyncIndependentOfLync setting in Skype for Business 2016, Skype for Business 2015, Lync 2013, and Exchange Online. Info about AllowAdalForNonLyncIndependentOfLync setting in Skype for Business, Lync 2013, and Exchange Online Introduction