How to hide a top story on Facebook?

One of our subscribers raised the following question :

Facebook developers have come up with several new attractive features over the past week with the most significant being the top stories. I find it easy to sort my top priority posts out with this but sometimes my news feed fills up with some unnecessary stories. Is there a way by which I could hide such posts even if it’s a top story? Please help me out.

Thanks for the question. Yes of course there is a way to hide such posts even if it’s a top story. Here’s how you go about doing it :

• Log into your Facebook account.
• Your top stories can be found out by a blue inclined triangular mark which will be present at the top left corner.
• While you roll over the post, you will find a down arrow present at the top right corner. Click on it.
• And then select hide story from the drop down which will appear subsequently.
• All done. Now you have successfully hided a post which was a top story.

Configuring External Postmaster Address In Exchange 2007

The external postmaster address is used as the sender for system generated messages that are sent to users outside the organization. All domains which are not in the accepted domain’s list are treated as external domains. By default, the External Postmaster address is set to $null. Though it is set to $null, the behaviour is different. It doesn’t mean that there is no email address at all. The transport servers use Postmaster@defaultaccepteddomain as the external postmaster address if it is not explicitly set by the administrator.
This will work fine for organizations that have their default domain as their external domain name (externaldomain.com rather the AD domain.local). But, if you have your AD domain as your default accepted domain, you need to change the postmaster address to an external routable address. As per RFC standards, all domains should have a postmaster address configured and should be able to receive emails that come to that address. Hence you either need a mailbox for the postmaster or add the email address to an existing account.
Running Get-TransportServer gives you the current status of external postmaster address.

Set-TransportServer cmdlet have to be used to set the external postmaster address. Run
Set-TransportServer –identity “transportservername” –ExternalPostmasterAddress “emailaddress” This command will only set the postmaster address on the transport server specified.

If you want to set the address on all hub transport servers, run
Get-TransportServer | Set-TransportServer –ExternalPostmasterAddress “emailaddress”

If you have edge transport servers in your environment, the postmaster address has to be set on a per server basis using the Set-TransportServer cmdlet (you can’t pipe).