email - 如何通过垃圾邮件过滤器？

Question

我上周发送了 3 封电子邮件作为我们网站的回复。没有人收到！一个是雅虎、hotmail 和一个海外域。我想知道是否以我们的域名作为用户开设一个雅虎帐户只是为了回复潜在买家不是一个好主意。

Answer 1

If your email is business critical, then you need to get a dedicated server with a white-hat hosting company, control over DNS to set up your SPF/SenderID record, and to register with the Hotmail, AOL and Yahoo postmasters for whitelisting and feedback loops. Most of these will only accept requests for dedicated servers, where you have 100% control over the email they send.

If you are using an online contact form, make people double-enter their email address and check the entries match - otherwise you'll have no end of typos, which are naturally undeliverable and frustrating for both you and your customers.

Answer 2

您的邮件服务器的 IP 可能已被列入黑名单。这在共享服务器上很常见。 http://www.mxtoolbox.com/blacklists.aspx

Answer 3

首先，检查dnsbl.info以查看您的邮件服务器的 IP 是否被任何黑名单阻止。如果是，请联系黑名单管理员调查是否删除了该阻止。

Answer 4

您也可以尝试查看域名的 gmail。这是我使用的，到目前为止我还没有遇到任何垃圾邮件过滤器的问题。还要确保您没有将邮件内容写入垃圾邮件过滤器可能将其标记为垃圾邮件的位置。网上某处有一些指南。我发现，通过从邮件中删除“免费”一词，电子邮件开始发送（在我使用 gmail 之前）。