制作电子报发送系统/避免垃圾邮件 [英] Building a enewsletter sending system / avoiding spam
问题描述
首先，我不是一个垃圾邮件 :) :)我是一个合法的开发人员，为正在为我们的客户开发通讯发送系统的公司工作。
Firstly, I AM NOT A SPAMMER :) I am a legitimate developer, working for a company who is currently developing an enewsletter sending system for our clients.
现在，我们向80k的客户发送了一个广告，征集了80k的电子邮件，而且由于垃圾邮件，我们收到了大量的阻止，尽管我们的客户使用ymlp.com将相似的广告系列发送到同一个邮件过去没有任何问题的邮件列表。
Now, we sent out a campaign for one of our clients to 80k solicited emails, and we got a huge amount blocked due to spam, even though our client has used ymlp.com to send similar campaigns to the same mailing list in the past with no problems.
我已经偶然发现了几个数据块，例如：
I have stumbled across a few nuggets of information such as:
http://www.codinghorror.com/blog/2010/04/so-youd-like-to-send-some-email-through-code.html
所以我有SPF记录设置，我正在整理DKI M记录。
So I have got the SPF record setup, and I am in the process of sorting out DKIM records too.
但是我的问题是这个...如何ymlp.com和其他通讯发送系统，如活动监视器和邮件黑猩猩得到所有的垃圾邮件拦截没有让他们的用户设置这些DNS记录？
But my question is this... How can ymlp.com and other newsletter sending systems such as campaign monitor and mail chimp get by all the spam blockage, without getting their users to setup these DNS records?
我们的客户端使用ymlp.com没有其他SPF记录设置，而不是我为我们的系统创建的。
Our client who uses ymlp.com has no other SPF records setup other than the one I have created for our system.
我注意到垃圾邮件发送者一词在这样的主题中被自由地抛在身边，所以我再一次重申，我不是想垃圾邮件的人，这是一个真正的正版系统正在开发中。
I have noticed the word spammer being thrown around way too freely in topics such as this, so again I must reiterate, I am not looking to spam people, this is a genuine question for a genuine system in development.
编辑： - 我们似乎通过了所有SPF / DKIM / DomainKeys检查（brandonchecketts.com/emailtest.php），但仍然被垃圾邮件拒绝一个相当大的块。我们在mo发布的广告系列阅读率约为2％，低于我们预期的7-8％。
- We seem to pass all SPF / DKIM / DomainKeys checks ( brandonchecketts.com/emailtest.php ), yet still get rejected for spam by a fairly hefty chunk. Our read rate on campaigns sent is about 2% at the mo, which is way below the 7-8% we expect
推荐答案
您是否已签出反向DNS ？它在可交付性方面确实有帮助。另外，一定要监控您的IP的声誉。
Have you checked out reverse DNS? It does help on the deliverability front. Also, be sure to monitor the reputation of your IPs.
希望有帮助！
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