<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><br><div dir="ltr"><blockquote type="cite">On 25 Dec 2021, at 11:24, Alex Nadtoka <alex.nadtoka@gmail.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="ltr">Hi Andrew, yes I have changed the real name of my mailbox and the server) Thanks for the reply. <br>My Client Machine is Windows . If you can tell me how to do that I would appreciate it. Thanks again for the update) <br>Finally got some help. <br></div></div></blockquote><div><br></div>I haven’t had to do this myself on windows, so I’m not an expert; if you have windows update enabled it should get fixed automatically. If for whatever reason you aren’t getting updates you could try something like this:<div><br></div><div><a href="https://www.stephenwagner.com/2021/09/30/sophos-dst-root-ca-x3-expiration-problems-fix/">https://www.stephenwagner.com/2021/09/30/sophos-dst-root-ca-x3-expiration-problems-fix/</a><br><br><blockquote type="cite"><div dir="ltr"><div dir="ltr">Sorry for all these troubles and Merry Christmas <br></div></div></blockquote><div><br></div>Merry Christmas!</div><div><br></div><div>A</div></body></html>