Detecting bounced messages by Return-Path header
问题 some time ago I saw a question about detecting bounced messages: I am working on a tool that will be sending bulk messages (not spam :) and I need to add a feature that will detect bounced messages. Is there a standard response associated with bounces? Would it be in the header of the body? By Santa, 2011-09-12 You can not rely on either the headers or the body of the bounced message to be able to reliably identify the original recipient, especially if you want to automate the process. Even