CRWROPPS
A listserv (averaging six messages per day) that provides information about opportunities for creative writers, including calls for submissions, poetry contests, chapbook contests, book contests, conferences, fellowships, residencies, etc.

CWUHM-L
A listserv based at the University of Hawaii that sends out one poem each day, as well as announcements of literary events in Hawaii (marked 'Hawaii'  in the subject line, so that out-of -state and international subscribers can easily delete them), and occasional essays about poets or poetry.

New-Poetry
A listserv of information and discussion related to contemporary poetry, including news items, publication announcements, reviews, essays, open letters, quotes, calls for submissions, poems and commentary.

Poem of the Week
A listserv that sends out one poem each week, as well as interview transcriptions with the poet of the week.