Our office administrator booked me for some travel through Travelocity and provided my email address. Now my inbox is filling up with spam from Travelocity (multiple pieces of junk a day on a low volume account). I've asked to be removed multiple times, but Travelocity simply ignores the request.
The two addresses that appear to be utilized by Travelocity when spamming are:
Corporate Gmail has a Filter in Settings, but they don't allow me to mark spam from the addresses as spam.
How can I add a filter to mark Travelocity as spam when using Corporate Gmail?
I'm also open to suggestions to get their emails into a Blackhole list to disrupt their spamming operation across the globe.