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You will be fine using a wildcard certificate. &nbsp;I'm not sure if importing it will have an adverse effect, although I don't see why it would. &nbsp;It is extremely easy though to generate a new certificate request and then complete the process after submitting it to your certificate provider. &nbsp;It shouldn't cost you anything since you have already purchased the certificate and duplicates are generally free from all of the providers I know of.<br />
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Thanks
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You will be fine using a wildcard certificate.  I'm not sure if importing it will have an adverse effect, although I don't see why it would.  It is extremely easy though to generate a new certificate request and then complete the process after submitting it to your certificate provider.  It shouldn't cost you anything since you have already purchased the certificate and duplicates are generally free from all of the providers I know of.

Thanks

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Hello;<br />
we have exchange 2003 installed, we want to use exchange 2010 and we are using wildcard certificate, do we need to change anything in the certificate or ask the third party company to issue new certificate???? or just importing the new certificate to the new exchange servers.<br />
<br />
thanks &amp;&nbsp;regards
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Hello;
we have exchange 2003 installed, we want to use exchange 2010 and we are using wildcard certificate, do we need to change anything in the certificate or ask the third party company to issue new certificate???? or just importing the new certificate to the new exchange servers.

thanks & regards

Wildcard certificate

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.