退回邮件跟踪. [英] Trace of Bounce Back mails.

问题描述

通过asp.net代码，我需要跟踪通过asp.net代码发送的多少邮件被退回或传递失败.

Through asp.net code i need to trace that how many mails are bounce back or gets delivered failure which are send by my asp.net code.

推荐答案

考虑到电子邮件系统不跟踪电子邮件的传递，这并不是一件容易的事.

您需要做的是在外发邮件中设置传递收据标志.如果用户确实收到了消息，则接收系统可能会响应也可能不会响应，如果用户确实收到了消息，他们可能选择不发送回执.

然后将需要检查接收收据的帐户，哪些地址失败.这也不是瞬时的，因为某些系统可能会在失败前几天尝试重复交付.

This is not a simple thing to do given the fact that email systems do not track email delivery.

What you would need to do is set a delivery receipt flag in the outgoing message. The receiving system may or may not respond on failed delivery, if the user did receive the message they may choose not to send a receipt.

The account that receives the receipts would then need to be check which addresses failed. This will also not be instantaneous as some systems may try repeated delivery for several days before failing.

这篇关于退回邮件跟踪.的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！