Answer:

posts

Answer	Crossword Clue
POSTS	Mails
POSTS	Assigned positions
POSTS	Assignments

POSTS	Sends off
POSTS	Assigned stations
POSTS	Fencing uprights
POSTS	Newsgroup entries
POSTS	Newsgroup messages
POSTS	Appointed duties
POSTS	Fence supports
POSTS	Jobs

POSTS	Military stations
POSTS	Sites for notices
POSTS	Usenet messages
POSTS	Puts on the bulletin board
POSTS	Internet forum messages
POSTS	Blog comments
POSTS	Doesn't just lurk, website-wise
POSTS	Sends messages, as to a mailing list

POSTS	Sends, as to a bulletin board
POSTS	Stations
POSTS	Guards' places
POSTS	Sign supporters
POSTS	Positions
POSTS	Blog entries
POSTS	Puts on a bulletin board
POSTS	Emily and family

POSTS	Emily and Wiley
POSTS	Emily and Marjorie
POSTS	Announces, as a reward
POSTS	Fence uprights
POSTS	Updates a wiki page, say
POSTS	Goal pair
POSTS	Hitching spots
POSTS	Sentry stations

POSTS	Puts up
POSTS	Puts up, as a notice
POSTS	Fence adjuncts
POSTS	Fencing needs
POSTS	Bulletin-board messages