源码简介：
Sendy is a self hosted email newsletter application that lets you send trackable emails via Amazon Simple Email Service (SES). This makes it possible for you to send authenticated bulk emails at an insanely low price without sacrificing deliverability.
Sendy是自托管的电子邮件通讯应用程序，可以利用本地服务器进行邮件推送，也可以使用Amazon Simple Email Service (SES)的服务，Amazon Simple Email Service (SES)有免费配额可供使用。
源码截图：
