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Very common error.<br />
It means that one of the URLs within Exchange is wrong, or missing from the SSL certificate. The easiest fix is to just reset the URLs within Exchange to match what you have on the SSL certificate. Ensure that the common name on the SSL certificate resolves internally. <a href="http://semb.ee/hostnames2010" rel="ugc">http://semb.ee/hostnames2010</a>
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Very common error.
It means that one of the URLs within Exchange is wrong, or missing from the SSL certificate. The easiest fix is to just reset the URLs within Exchange to match what you have on the SSL certificate. Ensure that the common name on the SSL certificate resolves internally. http://semb.ee/hostnames2010 [http://semb.ee/hostnames2010]

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Ok, I found the domain that is missing in my certificate. Can I add this somehow or do I have to issue a new certificate with the extra domain name. Doest this mean I have to re isnstall the certificate again in Exchange
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Ok, I found the domain that is missing in my certificate. Can I add this somehow or do I have to issue a new certificate with the extra domain name. Doest this mean I have to re isnstall the certificate again in Exchange

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Yes, you will need to remake the complete process...<br />
<br />
Make your request, sign the certificate, install the new one, configure the services for it, restart iis.
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Yes, you will need to remake the complete process...

Make your request, sign the certificate, install the new one, configure the services for it, restart iis.

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Thanks for your help guys! I found the domain and reissued the certificate with the other domain added.
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Thanks for your help guys! I found the domain and reissued the certificate with the other domain added.

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<div class="content wysiwyg-content">
Hi,<br />
<br />
I keep getting certification message in outlook with my users about a certificate error. I recently added a new certification, but somehow I keep getting this error. See printscreen. Can anyone tell me why?<br />
<br />
Regards,<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/09_w40/1119889/cert-fault.JPG" target="_blank" class="file-inline" title="cert-fault.JPG (40 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>cert-fault.JPG</a>
</div>
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cert-fault.JPG

Hi,

I keep getting certification message in outlook with my users about a certificate error. I recently added a new certification, but somehow I keep getting this error. See printscreen. Can anyone tell me why?

Regards,

Certification error Outlook Exchange 2010

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.