Google Compute Engine(GCE)电子邮件传递解决方案? [英] Google Compute Engine (GCE) email delivery solution?
问题描述
由于GCE阻止了端口25、465和587上的出站连接，因此我刚刚在Google Compute Engine上设置了几个实例，并且在电子邮件传递系统上遇到了麻烦.
I've just setup several instances on Google Compute Engine and getting trouble with email delivery system since GCE blocks outbound connections on ports 25, 465, and 587.
GCE在以下位置提供了详细的解决方案: https://developers.google.com/compute/docs/networking#mailserver 到使用postfix通过使用Google帐户的smtp.gmail.com发送电子邮件.
GCE provides details solution at: https://developers.google.com/compute/docs/networking#mailserver to using postfix to send email via smtp.gmail.com using Google Account.
问题在于Gmail有其自身的发送限制，对于需要大量发送电子邮件通知的高流量网站来说，这将是一个大问题.
The problem is Gmail has its own sending limits and it will be a big problem for high traffic website which need to send email notifications heavily.
有没有人可以为GCE实例发送更高的发送限制的解决方案?
Is there anyone has a solution to send more higher sending limits for GCE instances?
先谢谢了. 最好的祝福， T
Thanks in advance. Best Regards, T
推荐答案
在同一页面上:
交通阻塞
这些端口往返Internet的流量被阻止或 适用于所有Google Compute Engine实例.如果你认为你 有令人信服的理由允许此流量，请联系 Google Compute Engine小组(gc-team@google.com).
Traffic on these ports to and from the Internet are blocked or restricted for all Google Compute Engine instances. If you think you have a compelling reason to allow this traffic, please contact the Google Compute Engine team at gc-team@google.com.
- 到端口25(SMTP)的所有传出流量都被阻止
- 除端口465或587(SSL上的SMTP)外，大多数传出流量都被阻止，除了 已知的Google IP地址
- All outgoing traffic to port 25 (SMTP) is blocked
- Most outgoing traffic to port 465 or 587 (SMTP over SSL) is blocked except for known Google IP addresses
https://developers.google.com/compute/docs/networking#blockedtraffic
您似乎需要一个令人信服的理由来允许您的应用程序的流量；我以为达到GMail的发送限制可能是一个原因.请注意，像SendGrid这样的公司还通过HTTP界面提供电子邮件传递和管理(批量电子邮件即服务)，您可以从GCE调用该界面.
It looks like you'll need to have a compelling reason to allow the traffic for your application; I'm presuming that hitting GMail delivery limits might be a reason. Note that companies like SendGrid also offer email delivery and management (bulk email as a service) with an HTTP interface that you could call from GCE.
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