Not sure where you got your information, but:
1) Imaginings is an anthology that was published in 2003. It didn't sell enough to warrant subsequent volumes.
2) The anthology was specifically for novelette-length fiction (between 8000 and 15,000 words), so your 2900-word story wouldn't qualify.
3) I did not accept e-mail submissions for Imaginings.
Pretty impressive, this, being wrong on every possible level, hm?