Lync 2013 Fails to connect to service.

You installed Lync 2013 on a domain computer and it fails to connect to the Office365 Lync service. Users who connect from inside their corporate network can’t sign in to Lync Online from Lync 2013, and they receive the following error message: Cannot sign in because the server is temporarily unavailable.  This issue only applies to Enterprise SSO users who sign in to… Continue reading

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