Mandrill API 使用 send_at 发送预定的电子邮件

Question

文档不是很清楚如何使用 send_at 参数。我正在使用以下功能发送预定的电子邮件。我尝试了 API 文档要求的不同版本的日期时间。

我所有的电子邮件都立即发送，没有安排。

  def send_member_email_batch(current_user, recipient_emails, recipient_names, subject, body, scheduled)
    m = Mandrill::API.new ENV["MANDRILL_APIKEY"]

    recipient_emails.each_with_index do |recipient, index|
      to_address = (recipient_emails.length > 1) ? [{"email"=>recipient,"name"=>recipient_names[index], "type"=>"to"}] :
            [{"email"=>recipient,
              "name"=>recipient_names[index],
              "type"=>"to"}, 
            {"email"=>current_user.email,
              "name"=>current_user.name,
              "type"=>"cc"}]

      message = { 
        :from_name=> current_user.name,
        :from_email=> current_user.email,
        :to=> to_address,
        :subject=> temp_subject, 
        :html=> temp_body,
        :auto_text=>true,
        :tags=> ["members"],    
        :track_opens=>true,
        :track_clicks=>true,        
        :preserve_recipients => false
      } 
        time_now = DateTime.now.utc
        time_now += (1 + ((5-time_now.wday) % 7))
        time_now = time_now.change({hour: 12, min: 3, sec: 0 }).strftime('%F %T')
        puts time_now #2015-10-10 12:03:00

        send_at = time_now

      #puts "to: #{recipient}, subject = #{temp_subject}, message = #{temp_body}"
      begin
        result = m.messages.send message, send_at
        puts result #email is not scheduled
      rescue Mandrill::Error => e
        puts "A mandrill error occurred: #{e.class} - #{e.message}" 
        next
      end
    end
  end

https://mandrillapp.com/api/docs/messages.ruby.html#method=send

Answer 1

来自 mandrill api 文档：

何时应将此消息作为 YYYY-MM-DD HH:MM:SS 格式的 UTC 时间戳发送。如果您指定过去的时间，消息将立即发送。预定电子邮件需要额外收费，此功能仅适用于余额为正的帐户。

如果我不得不猜测，我会猜测 send_at = time_now 需要变成 send_at = time_now.to_s 才能使 send_at 符合所需的格式。

Answer 2

找到答案，如果要使用预定电子邮件，则必须包含异步和 ip_pool..

async = false
ip_pool = "Main Pool"
send_at = "example send_at"
result = mandrill.messages.send message, async, ip_pool, send_at

Mandrill API 使用 send_at 发送预定的电子邮件

Mandrill API sending scheduled emails with send_at

ruby

email

mandrill