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faq:email:outlook_unable_to_use_tls_after_windows_update_kb5018410 [2022/10/21 15:47] – vikki | faq:email:outlook_unable_to_use_tls_after_windows_update_kb5018410 [2022/10/21 22:47] (current) – [I) Revert/Uninstall the Cumulative Update - KB5018410] vikki | ||
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====== Outlook cannot send and receive email with SSL/TLS configuration after Windows Update (KB5018410) ====== | ====== Outlook cannot send and receive email with SSL/TLS configuration after Windows Update (KB5018410) ====== | ||
- | Since Oct 11, 2022, we received several reports from clients who have performed Cumulative Update for Windows 10 Version 21H1 (KB5018410) are experiencing issues on sending and receiving emails on Ms Outlook with SSL/TLS or STARTTLS enabled. | + | Since Oct 11, 2022, we received several reports from clients who have performed Cumulative Update for Windows 10 (KB5018410) are experiencing issues on sending and receiving emails on Ms Outlook with SSL/TLS or STARTTLS enabled. |
Typical error messages displayed for this issue include: | Typical error messages displayed for this issue include: | ||
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Once you have restarted your PC, you will be able to connect your SMTP/ | Once you have restarted your PC, you will be able to connect your SMTP/ | ||
- | Optional: You can pause Windows updates at Settings > Windows Update and wait for the next update available (after KB5018410). | + | **Optional: You can pause Windows updates at Settings > Windows Update and wait for the next update available (after KB5018410), or download and install [[http:// |
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