I created a cert the other day for a customer so thought I'd share the Powershell command, you never know it might help!
New-ExchangeCertificate -GenerateRequest -Path c:\CompanyA.csr -KeySize 2048 -SubjectName "c=GB, s=London, l=London, o=CompanyA, cn=Mail.CompanyA.com" -DomainName Server1.CompanyA.com, Server2.CompanyA.com, Autodiscover.CompanyA.com, Server1, Server2 -PrivateKeyExportable $True
This cert will allow CompanyA to access external services to exchange, such as Exchange Active sync (EAS), Outlook Web Access (OWA), Autodiscover, Outlook Anywhere (RPC/HTTPS), etc…
Obviously in order to access these services you will need to setup ISA and publish the relevant rules. In this example Mail.CompanyA.com will be configured in ISA as a multiple path rule, allowing a single url for client access to services like OWA and EAS for example.
Written by Daniel Kenyon-Smith
Learning snacks are short and interactive presentations on popular technologies, see this one for Exchange 2010, more to follow.
Take a look at the Learning snack portal for other great presentations.
So another Exchange 2010 snack has been released for your viewing pleasure!
Unified Messaging in Exchange Server 2010
Written By Daniel Kenyon-Smith