目录邮件发送编程是一个邮件发动程序，能够设定smtp的验证，同时也能够发送附件，还能够设定各种编码以及数据加密-catalog mail is an e-mail program launched procedures to set smtp certification, but also to send attachments, but can also set various codes and data encryption

邮件发送编程是一个实用的邮件发动程序，能够设定smtp的验证，同时也能够发送附件，还能够设定各种编码以及数据加密。-Mail e-mail program is a practical starting procedures, to set the smtp authentication, but also the ability to send attachments, but also can set all kinds of coding and data encryption.

邮件发送高级编程是一个高级的邮件发动程序，能够设定smtp的验证，同时也能够发送附件，还能够设定各种编码以及数据加密。-Message is sent high-level programming is an advanced e-mail to launch programs, to set the smtp authentication, but also the ability to send attachments, but also can set all kinds of codin

该程序是一个高级的邮件发动程序，能够设定smtp的验证，同时也能够发送附件，还能够设定各种编码以及数据加密。-The program is an advanced e-mail to launch the program, to set the smtp authentication, but also be able to send attachments, but also set a variety of coding and data encryption.