Every weekly newsletter I get at work is sent from an external spam-sender, containing links to an external hosting site that have a unique ID for tracking clic

Every weekly newsletter I get at work is sent from an external spam-sender, containing links to an external hosting site that have a unique ID for tracking clicks. Those links are then munged by Outlook which makes them hard to identify. I searched on the company web site for any confirmation that the external sender or external hosting site were legitimately being used by the company and found none, so I refuse to click on those links. I should also report them as phishing scams really.