That seems odd, but I've never used Safe Senders. I'm using Outlook 2013, but what I do is right-click on an email from the sender and select Junk -> Never Block Sender

>I see that I didn't express myself correctly. I added these emails to the Safe Senders folder of Junk E-mail Options so that Outlook would not send them to Junk. But Outlook does not respect this.