Straight from the source:
Poetry - submit up to 6 poems
Send submissions to email@example.com
A submission may be sent in the body of an e-mail and/or as an attachment in any common file format such as doc or rtf. Mac users, please be sure that your doc files are readable by PCs. No docx files, ever. And please, only one story per submission. Poets, we require your poems to be in the e-mail, or together as a single attachment. Simultaneous submissions OK with notification. If you don't hear from us within a month, let us know.
Good luck to all who submit, please stop in tomorrow…