13. November 2020 · Write a comment · Categories: Uncategorized

Yesterday I received windows 10 update 2004-OS Build 19041.630 and 20H2-OS Build 19042.630.  After this update was installed, I can no longer send emails from windows live mail receiving error code 550 5.7.1.  I can receive emails but not send.  Please help.

Thanks.

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