An "alumni magazine" is a publication that is sent to former students of a school or university. It contains news, updates, and stories about the school and its graduates, helping them stay connected with their alma mater. Full definition
You should request to write articles or to get mentioned in alumni magazines. (readersfavorite.com)
Then, take that coverage a little wider, to say, their college alumni magazine. (fictionsoutheast.com)
At a minimum, be sure to send your «news» to college and law school alumni magazines, your hometown newspaper and your current «home» local. (htmlawyers.com)