Gmail 与大型流量网站的自有邮件服务器

发布于 2024-10-18 03:15:22 字数 117 浏览 3 评论 0 原文

Web 应用程序需要发送大量邮件:通知、新闻、确认等。

在一个小型网站上,我使用 Gmail 向用户发送电子邮件。

但是大型网站使用什么电子邮件系统? (优点与缺点)

谢谢

A web application needs to send a lot of mail: notifications, news, confirmations etc

On a small website I use Gmail to send my e-mails to users.

But what email system do the big sites use ? (pros vs cons)

Thank you

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评论(4

凤舞天涯 2024-10-25 03:15:23

您可以仅使用您语言的 API for sendmail 来使用自己的服务器,也可以使用专为 Web 应用程序设计的各种托管电子邮件服务之一 (SendGrid邮戳等)。

至于使用 gmail 的缺点,您的所有电子邮件的标题中都会显示“通过 gmail.com 发送”,这并不能让人相信它实际上是来自您的网站。如果您设置自己的邮件服务器,则可以使用 SPFDKIM 证明该电子邮件确实来自您的网站。大多数托管服务也(我相信)允许这样做。这样您的电子邮件就不太可能被标记为垃圾邮件或可能不受用户或接收邮件服务器的信任。

正如其他人所说,gmail 还可以限制您的电子邮件发送速率,当您的电子邮件无法快速到达或根本无法到达用户手中时,这是一个巨大的缺点。

You can use your own server by just using your languages' API for sendmail, or you can use one of the various hosted email services designed for web applications (SendGrid, Postmark, etc.).

As far as the disadvantages of using gmail, all your emails will have "sent via gmail.com" in their headers, which doesn't convey much confidence that it's actually from your website. If you set up your own mail server you can use SPF & DKIM to prove that the email is actually from your website. Most hosted services also (I believe) allow this. This way your email is less likely to be marked as spam or possibly untrusted by the user or receiving mail server.

As others stated gmail can also rate limit your email sending which is a huge disadvantage when your emails don't get to your users quickly or possibly not at all.

酒几许 2024-10-25 03:15:23

如果您从 Gmail 向用户发送太多电子邮件,Gmail 会阻止您(您将被垃圾邮件检测发现)

最好托管自己的电子邮件服务器,因为当您向用户发送电子邮件时,它看起来很专业。托管自己的电子邮件服务器时需要注意的事项很少。

1. You have get whitelisted on Yahoo mail service.
2. Setup domain keys and spf records properly and get them tested.
3. May need to deal with several spam checkers and get into their good books by not spamming.
4. Setup reverse DNS for all the machines from which you are sending mails.
5. Also check that your IPs are not in any blacklist.

您可以将 http://rbls.org/ 列入黑名单

,也可以使用 Amazon Aws - 简单电子邮件服务

Gmail will block you if you send too many emails from Gmail to user (You will get caught by spam detection)

Its better to host your own email server, because it looks professional when you send email to your users. Few things to take care when hosting your own email servers.

1. You have get whitelisted on Yahoo mail service.
2. Setup domain keys and spf records properly and get them tested.
3. May need to deal with several spam checkers and get into their good books by not spamming.
4. Setup reverse DNS for all the machines from which you are sending mails.
5. Also check that your IPs are not in any blacklist.

You can blacklist at http://rbls.org/

or you can use hosted services like one provided by Amazon Aws - Simple Email Service

梦屿孤独相伴 2024-10-25 03:15:23

我预计大多数大型网站都运行自己的邮件服务器。

使用 gmail 是一个非常糟糕的主意,我希望如果你发送大量邮件,他们会关闭你的帐户。

亚马逊的简单电子邮件服务听起来很有趣,但我没有太多时间来研究它。

I expect that most large sites run there own mail servers.

Using gmail is a pretty bad idea, I expect that they will shut down the account if your sending a inhuman volume of mail.

Amazons Simple Email Service sounds interesting, but I haven't hand much time to study it.

傲娇萝莉攻 2024-10-25 03:15:23

大型网站要么花费时间和金钱设置电子邮件系统(邮件服务器、SPF 记录、确保它们不在垃圾邮件列表或黑名单中、进行测试),要么付费通过第三方提供商转发邮件。

可靠地发送大量电子邮件非常困难。如果您没有专业知识或时间,我建议您付费购买 AuthSMTP 等中继服务。

Big sites either spend the time and money setting up email systems (mail servers, SPF records, making sure they aren't on spam lists or blacklists, testing) or they pay to relay their mail through a 3rd party provider.

Sending mass amounts of email reliably is very difficult. I recommend paying for a relay service like AuthSMTP if you don't have the expertise or time.

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