[Plugin: Mail Queues by PBCI] Awesome Plugin!!!

Saves us! Makes emails get to where they are supposed to go. We don’t have to pay for extra email services, we don’t have to check for non-deliveries.

And best of all, since we started using it our messages never get incorrectly returned for possible SPAM.

Thanks.

http://ww.wp.xz.cn/extend/plugins/mail-queues/