Symbol: SMFIF_CHGFROM
usr/src/cmd/sendmail/libmilter/smfi.c
303
if (!mi_sendok(ctx, SMFIF_CHGFROM))
usr/src/cmd/sendmail/src/milter.c
4553
if (!bitset(SMFIF_CHGFROM, m->mf_fflags))