I try to develop a system to send e-mail via smtp. I try with gmal account, and I send Email's with PHPmailer class. The system work, but most of the time the system sends the same e-mail several times.
I see in the net in some forum, the problem is caused by a overclocking of gmail.
Please, somebody tell me, how I put PHPmailer sending just one email each time (the same e-mail).
The best regards,