Troubleshoot AWS SimpleEmailService – Sender – RequestExpired

On our AWS EC2 instance email delivery stopped working without any notice. Customers started reporting that they are not receiving their emails. Better check your error logs. If you find something like this. PHP Warning: SimpleEmailService::sendEmail(): Sender – RequestExpired: Request timestamp: Sun, 15 Sep 2013 06:39:50 UTC expired. It must be within 300 secs/ of… Read More Troubleshoot AWS SimpleEmailService – Sender – RequestExpired