Category: Management

Handing out only Send-as permissions with Exchange 2010 RBAC

On a project I am currently working on, the management of mail recipients was handed over from the build/migrate team, to the administrators after the mail was migrated from the old mail system to Exchange 2010 We had to restrict the administrators temporarily from other settings, like server and organization settings, even some small restriction on the normal Mail recipient...

Can’t change OWA password at first logon via Threat Management Gateway?

During the first stages of delivering services of our newly built infrastructure to end-users, we came across an annoying issue. Exchange was the first to be accessed, but specifically through Outlook Web App (OWA). As the users where migrated from eDIR and GroupWise, they would get credentials from us. As a security measure we wanted to make a password change...

Setting the Postmaster address in Exchange

Somebody asked me today, whether it is a good idea to set the postmaster address in Exchange. Well, short answer: yes! It’s is even mandatory according to RFC 5321 section 4.5.1. For Exchange 2010 you will have to use the Set-TransportConfig cmdlet: Set-TransportConfig -ExternalPostmasterAddress <ExternalPostmasterSMTPAddress> For Exchange 2007 you will have to use the Set-TransportServer cmdlet for each Hub and...

Can you easily restrict or accept messages to a Distribution Group?

Today’s question of the day is whether you can restrict users mailing to a specific Distribution Group in Exchange? Yes, you can. You can add users but also Distribution Groups to the list of who the Distribution List will accept messages from. The messages of members of the Distribution will then be accepted. A (mail enabled) Security Group is also...

Centrally administered Calendar sharing in Exchange 2010

Sometimes it is needed to fully provision a mailbox with all the correct settings and permissions the user needs. For instance, it can be necessary to share your calendar with everyone in your department and vice versa. Normally you would be dependent on everyone to share their calendar. Quite troublesome This issue can be easily addressed by using the *-MailboxFolderPermission...