Starpoint [Wiki] was an R&B/dance group from Maryland that released 10 albums between 1980 and 1991 [Discogs]. Their biggest commercial success was the song "Object of My Desire" from their 1985 album Restless. The song "Send me a Letter" was released a year earlier on the album "It's all Yours" and it didn't get any attention. It might have been a hit if it it was released a few years earlier and/or was actually promoted. Just listen to it. This is the only time they attempted a ska/reggae song (I'm pretty sure), but it seems like these guys were listening to 2 Tone records all the while.