OPT[stylesandmetas]
OPT_VALUE[frmsessdata]
>> OPT[M_TRUSTED_SENDER]
OPT[M_NEW_TRUSTED_SENDER]:

OPT[M_ADD] 
 OPT[M_DELETE]
ayuda
>> OPT[M_UNDESIRED_SENDER]:
OPT[M_NEW_UNDESIRED_SENDER]:

OPT[M_ADD] 
 OPT[M_DELETE]