Managing Exchange Server 2010 - Powershell Remote Session

First time you may have to set execution policy, enable remote session and allow unencrypted traffic.

Set the Execution Policy:
Set-ExecutionPolicy RemoteSigned

Enable Remote Session:
Enable-PSRemoting

Allow Unencrypted traffic:
set-item -force WSMan:\localhost\Client\AllowUnencrypted $true

To connect to a remote Exchange Server 2010 using different credentials, you need to create credential variable in order to pass it to Exchange Server.

$credetials = get-credential

Create a session:
(Example)

[PS] WSMan:\localhost\Client>$session = New-PSSession -ConfigurationName` microsoft.exchange -ConnectionUri https://mail.contoso.com/powershell`
-Authentication basic -Credential $credetials

Importing the session:

Import-PSSession $SessionFigure