MS Exchange 2010 create shared mailbox

via Power shell coz EMC GUI missed these click-objects

New-Mailbox -Name support -Alias support -OrganizationalUnit "eol.internal/Support Training" -Database "1StGroup" -UserPrincipalName support@eols.info -Shared

Add-MailboxPermission support -User "eol.internal/Users/Regular User 1" -AccessRights FullAccess

Add-ADPermission support -User "eol.internal/Users/Regular User 1" -ExtendedRights Send-As


We've created support@eols.info mailbox and assign FullAccess and Send-As permissions to MS AD User "Regular User 1"