我正在使用 Rails 4 在 Ruby 2.0.0 上开发应用程序。在 Devise 中注册后,应用程序会发送一封电子邮件。
这是发送电子邮件的代码:
应用程序/模型/赞助商.rb:
after_create :send_email_to_admin
private
def send_email_to_admin
AdminMailer.new_sponsor_email(self).deliver
end
应用程序/邮件程序/admin_mailer.rb
class AdminMailer < ActionMailer::Base
default to: '**removed**'
def new_sponsor_email(sponsor)
@sponsor = sponsor
p @sponsor
mail(subject: "New Sponsor Registration")
end
end
这是从日志文件生成的电子邮件:
Sent mail to **removed** (725.5ms)
Date: Mon, 02 Sep 2013 15:01:03 -0400
From: **removed**
To: **removed**
Message-ID: <5224e06f4dddd_2e5a3fa0452dcfd874597@centaur.mail>
Subject: New Sponsor Registration
Mime-Version: 1.0
Content-Type: multipart/alternative;
boundary="--==_mimepart_5224e06f4cca1_2e5a3fa0452dcfd87441a";
charset=UTF-8
Content-Transfer-Encoding: 7bit
----==_mimepart_5224e06f4cca1_2e5a3fa0452dcfd87441a
Content-Type: text/plain;
charset=UTF-8
Content-Transfer-Encoding: 7bit
A new sponsor has signed up!
==========================
----==_mimepart_5224e06f4cca1_2e5a3fa0452dcfd87441a
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
<!DOCTYPE html>
<html lang='en'>
<head>
<meta content='text/html; charset=UTF-8' http-equiv='Content-Type'>
</head>
<body>
<h1>A new sponsor has signed up!</h1>
</body>
</html>
----==_mimepart_5224e06f4cca1_2e5a3fa0452dcfd87441a--
当我尝试通过创建赞助商来测试代码时,我得到了这个错误:
Net::SMTPSyntaxError in Devise::RegistrationsController#create
501 5.5.4 Invalid argument
我的理解是,这通常是因为电子邮件是无效电子邮件,但我所有的电子邮件都非常简单,格式为name@domain.tld
and no-reply@domain.tld
。