I am using WordPress 3.2.1 and the subscribe 2 version 6.5
Problem is that when I sent only the first 20 e-mails are sent (out of 400)
In the php.ini this functins are disabled
disable_functions = exec,system,passthru,readfile,shell_exec,escapeshellarg
Can it be caused by one of this disable functions or should I just update the plugin?