When outlook cannot connect to the server then after removing Outlook extensions, you must confirm the account credentials on your computer. In case the password is auto-filled, remove the password and enter it manually. This will allow Outlook to reconnect to the server. In addition, you can try disabling the extension one by one and see if that solves the ms outlook cannot find the server problem. If the problem persists, you must consider updating your operating system and installing an update. You can do so by clicking the Update button on the Help menu.
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