(DRW) FILTER ADVANCED STYLE SPAM PHP

Question

PHP
HELLO. MY ENGLISH NOT IS GOOD
I HAVE A DISADVANTAGE THAT THIS GIVING ME RETURNED WITHOUT
SOLUTION IT IS
THAT I HAVE 2 TABLES.
IN A TABLE IT REGISTERS THE MESSAGES BETWEEN USERS THE OTHER
TABLE REGISTERS
THE BLOCKED USERS.
THE FILTER THAT ME GUSTARIA THAT HELPED ME IS EQUAL TO A
FILTER OF MAIL
SPAM. THAT THE FENCE AND VERIFIES IF THE BLOCKED USER THIS,
IF IT THUS IS
DOES NOT SHOW IT.
BUT THIS BLOCKED DOES NOT SHOW THE REGISTRY.
SOME SUGGESTION I LEAVE THE DATABASE THEM. I THANK FOR THE
AID TO THEM.
CREATE TABLE `mensaje_bloqueado` (
`id` int(11) NOT NULL auto_increment,
`fecha` date default NULL,
`id_usuario` int(11) default NULL,
`id_bloqueado` int(11) default NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
CREATE TABLE `mensajes_usuarios` (
`id` int(11) NOT NULL auto_increment,
`fecha` date default NULL,
`remite` varchar(255) default NULL,
`id_remite` varchar(250) default NULL,
`para` varchar(255) default NULL,
`id_para` varchar(250) default NULL,
`mensaje_corto` varchar(255) default NULL,
`mensaje` text,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;

Answer 1

the form did not work for most email in the Label  "College Sports"'
the values of the parameters did not agree with email prefixes.
(i.e., was  [email protected]  --->> @collegestudentvoice.net)
This is the only thing that i changed
The form was test from a different PC and also did not work.