笨电子邮件在特定情况下

Question

不发送我有一个函数来发送电子邮件

奇怪的是其工作的具体情况，而不是为其他

这里是调试日志

SUCCESS

Your message has been successfully sent using the following protocol: mail 

From: "Reset Password" 
Return-Path: 
Reply-To: "sender@email.com" 
X-Sender: sender@email.com 
X-Mailer: CodeIgniter 
X-Priority: 3 (Normal) 
Message-ID: <xxx@email.com> 
Mime-Version: 1.0 
Content-Type: text/plain; charset=utf-8 
Content-Transfer-Encoding: 8bit 
=?utf-8?Q?Password_Reset?= ...... 

失败

Your message has been successfully sent using the following protocol: mail<br /><pre> 
From: "Registration" <sender@email.com> 
Return-Path: <sender@email.com> 
Reply-To: "sender@email.com" <sender@email.com> 
X-Sender: sender@email.com 
X-Mailer: CodeIgniter 
X-Priority: 3 (Normal) 
Message-ID: <xxx@email.com> 
Mime-Version: 1.0 
Content-Type: text/plain; charset=utf-8 
Content-Transfer-Encoding: 8bit 
=?utf-8?Q?Confirm_Registration?= ..... 

看到失败的一个我在一些地方得到了重复的发件人电子邮件，并且它被设置为回复路径，这不在邮件发送成功。还有一些HTML标签不知道为什么？

Answer 1

我也在我的项目中遇到过这个问题，我不确定它是否适用于您，或者不检查您的电子邮件地址是否有效。