FROM(1) UNIX Reference Manual FROM(1) NNAAMMEE ffrroomm - tell who is mail from? SSYYNNOOPPSSIISS ffrroomm [--ss _s_e_n_d_e_r] [--ff _f_i_l_e] [_u_s_e_r] DDEESSCCRRIIPPTTIIOONN FFrroomm prints out the mail header lines from your mailbox. Options: --ff _f_i_l_e The supplied file is examined instead of the your mailbox. If the --ff option is used, the _u_s_e_r argument should not be used. --ss _s_e_n_d_e_r Only mail from addresses containing the supplied string are printed. If _u_s_e_r is given, the _u_s_e_r's mailbox, is examined instead of your own mailbox. FFIILLEESS /_v_a_r/_m_a_i_l/* SSEEEE AALLSSOO biff(1), mail(1) HHIISSTTOORRYY FFrroomm appeared in 3 BSD.