ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY in Chrome on Windows Server 2016 / Exchange 2016

You installed Exchange 2016 on top of Windows 2016 and when you try to access ECP or OWA with newest Google Chrome you get an error ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY.

All works well in Internet Explorer. The reason behind this are obsolete (security) protocols used by default. One option is to change settings in Windows registry, but my suggestion is to download a free copy of CryptoIIS from Nartac Software, run it on the server and press Best practices button then Apply. After restarting the server there will be no ERR_SPDY_INADEQUATE_TRANSPORT_SECURITY error and your server will be a little bit more secured :)


Comments

Popular posts from this blog

Error "<#5.5.2 smtp;554 5.5.2 Invalid data in message> #SMTP#" when you send attachment in your mail

Change SMTP port 25 in Exchange 2007, 2010

How can you bypass sender or sender's domain in Exchange 2007 Content filter anti-spam agent