Exchange 2010 SSL certificate advice
We're looking to upgrade from exchange 2003 to 2010 and from what I read here and been told, the current single domain certificate we bought will not be functional with 2010.
Looking on godaddy, the other 2 options are "multiple domains" and "single domains with unlimited sub domains (wildcard)", both which are showing as being compatible with exch2010 but the latter is quite significantly more expensive.
We use https://mail.schooldomain.com to access OWA but I can't work out which of these 2 we'd need. Would the cheaper multiple domains suffice or is there a reason why we'd need to opt for the wildcard one?