Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue.

Nov 25, 2025 · Solution: To fix this Microsoft Outlook email error code, you need to change the settings manually. To do this, configure your outgoing SMTP server in MS Outlook.

Mar 5, 2024 · Reset Outlook, disconnect work account from Windows Settings > Accounts > Access work or school, and remove credentials from Credential Manager. Check for any scheduled tasks, …

May 4, 2025 · Authentication or initialization errors within Microsoft 365 applications, notably seen with Outlook on Windows 11 and Windows 10, represent a frequent and often disruptive challenge for …

Oct 30, 2025 · Invalid certificate content - the certificate content that Outlook is trying to use for a secured connection is invalid. Verify that all necessary intermediate certificates are installed. If the …

May 26, 2025 · Microsoft Outlook is a powerful email client, but users may occasionally encounter various error codes that disrupt email functionality. This guide outlines some of the most common …

Jan 28, 2020 · Most of the time Microsoft Outlook error message occurs due to corruption in the Outlook PST file. Then using this tool, you will get your Outlook error solved instantly.

Jun 13, 2025 · Are you tired of receiving the frustrating “Something went wrong” error message in Outlook? You’re not alone. Many users have reported this issue, which can be caused by a variety of …

Oct 23, 2025 · Encountering the “Microsoft Outlook has stopped working” error can be attributed to various factors such as malfunctioning add-ins, lost or damaged DLL files, corrupted Outlook profiles, …

Nov 21, 2025 · Microsoft's inbox repair tool, ScanPST.exe, is an excellent way to fix the unexpected error.