httpd can't send mails

[drago01]

I tryed to send mails using a php scripts that calls mail() but when I 
do it I get this avc:
audit(1183392777.651:14): avc:  denied  { read } for  pid=25048 
comm="sendmail" name="[79366]" dev=eventpollfs ino=79366 
scontext=user_u:system_r:system_mail_t:s0 
tcontext=user_u:system_r:httpd_t:s0 tclass=file
the boolean "httpd_can_sendmail" is enabled (true).
I restarted the httpd and sendmail service after doing so... but still 
no success.
Any ideas?