Postings to Facebook Pages do not work!

Posting via eMail to a Facebook Page -- using @fp -- does not work. The same shell script I use sends an email message for Ping.fm to post to Twitter, LinkedIn, MySpace, and Fthey all work. It is only the Facebook Page that does not get posted. I have deleted that ability in Ping.fm, and re-enabled it using the instructions given, but the posts are never made. Can you help me fix this? Thank you!