It's more likely than you think.
At first I was like, "Wait, wasn't Super Dimension Fortress Macross already on Hulu? Did they take it off then bring it back or something?" Seeing the show on the Recently Added list confused me because I'd already watched it a few months ago. For five minutes I just stared at the thumbnail like a confused Slowpoke that's forgotten its own attack moves. Finally I remembered what I had watched before was Harmony Gold's Robotech: The Macross Saga. HURR HURR HURR (I'd call it any easy mistake but I don't want to raise the ire of fanboys...)
At some point in the last decade ADV bought the rights to Super Dimension Fortress Macross and made a proper English dub of it. How proper? Mari Iijima voices Lynn Minmay! Holy shit, right? I wish we got more Macross in the United States but from what I've read we're lucky to even get this much. Enjoy.