Friends, I can't seem to find the answer to this on the T's website. It just says "all subway stations", but also says that lines with surface stops have fareboxes on the cars. Which of course they do. But are Mattapan line stations "subway stations" for purposes of having machines that will sell me a 1-day Link pass?
I don't believe any stations (other than Ashmont of course) on the Mattapan Line have machines. maybe Mattapan, although I don't recall seeing them there.
Jon