

When it is finished, re-launch Outlook and check whether the problem Outlook not connecting to Server is fixed. Now, select your account and hit Repair button.Click File > Info > Account and Social Network Settings > Account Settings.In this section, you can try repairing Outlook account. When all steps are finished, re-launch Outlook and check whether the error that Outlook cannot connect to Server is removed. At last, select Basic authentication or NTLM authentication under Proxy authentication settings section.Check Only Connect to proxy servers that have this principal name in their certificate.Next, select Connecting using SSL only.Then enter a URL to connect to a proxy server. Click on the Exchange Proxy Settings to specify a proxy server.Under Outlook Anywhere, choose Connection to Microsoft Exchange using HTTP.To fix the problem that Outlook cannot connect to Server, you can try configuring proxy Server connection. When it is finished, check whether the error that Outlook can’t connect to server is fixed. Under Outgoing Server section, choose SSL as the encrypted connection.In the pop-up window, navigate to the Advanced tab.Select your email account and click Change.To fix the error that Outlook won’t connect to Server, you can also try using SSL to connect Microsoft Exchange Server.

Use SSL to Connect Microsoft Exchange Server When it is finished, re-launch Outlook and check whether the error that Outlook cannot connect to server is fixed. If so, correct the Microsoft Exchange Server connection. If there is a connection issue, you will see an indicator on the screen.

OUTLOOK 2010 AND EXCHANGE 2016 NOT CONNECTING TO SERVER OFFLINE
Select the Work Offline option to reconnect.In order to fix the error that Outlook cannot connect to Server, you can also choose to verify whether Outlook is online. If they are not correct, you may come across the error that Outlook not connecting to Server. To fix the error that Outlook cannot connect to Server, you need to make sure account credential and exchange Server name are correct first. Make Sure Account Credentials or Exchange Server Name Are Correct Read More 10 Solutions to Outlook Cannot Connect to Server Way 1.
