PHP,设置退回邮件地址

5 php email

使用PHP发送邮件时,如何设置接收退回邮件的返回路径?

n13*_*313 4

有一个参数mail()允许用户设置附加标头。您应该设置一个“Return-Path”标头,如下所示:

mail($email, $subject, $message,
"From: $returnaddress\n"
. "Reply-To: $returnaddress\n"
. "Return-Path: $returnaddress");  
Run Code Online (Sandbox Code Playgroud)