无法连接到 gmail smtp linode django apache2 设置 [英] Unable to connect to gmail smtp linode django apache2 setup

问题描述

您好，我无法连接到 google smtp 服务器.上下文是，每当用户填写表单时，我的程序都会自动将反馈通过电子邮件发送到我的 gmail 帐户.除了程序卡在 send_mail 函数中之外，一切正常.

Hello im having difficulties connecting to google smtp server. The context is that whenever a user fills in a form , my program will automatically email me the feedback to my gmail account. Everything is working except for the fact that the program is stuck within the send_mail function.

我试过这样做:

telnet smtp.gmail.com 25
Trying 2404:6800:4003:c03::6c...

这最终会导致超时.

这是我的一些代码:

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = '[e-mail]'
EMAIL_HOST_PASSWORD = 'xxxxxx'
EMAIL_PORT = 465
EMAIL_USE_TLS = False
EMAIL_USE_SSL = True                                                                                                                  
DEFAULT_FROM_EMAIL = EMAIL_HOST_USER                                                                                                  
SERVER_EMAIL = DEFAULT_FROM_EMAIL     

根据 wagtail 的开箱即用(django cms 包)

As per out of the box from wagtail(django cms package)

我认为这可能与我的 UFW 阻止它有关，但是我尝试禁用 UFW 并重新启动 apache2.不幸的是，这无济于事.

I thought it might have to do with my UFW blocking it , however i have tried disabling the UFW and restarting apache2 . This unfortunately does not help.

Status: active

To                         Action      From
--                         ------      ----
22/tcp                     ALLOW       Anywhere
80/tcp                     ALLOW       Anywhere
443/tcp                    ALLOW       Anywhere
22/tcp (v6)                ALLOW       Anywhere (v6)
80/tcp (v6)                ALLOW       Anywhere (v6)
443/tcp (v6)               ALLOW       Anywhere (v6)

我真的迷路了！请帮忙 .谢谢

I am really lost! Please help . Thanks

推荐答案

新创建的 Linode 帐户默认限制使用邮件端口(25、465 和 587).

Newly created Linode accounts restrict the use of mailing ports (25, 465, and 587) by default.

为了打击垃圾邮件，在 2019 年 11 月 5 日星期二之后创建的新 Linode 帐户默认限制了邮件端口(25、465 和 587)(请参阅我们的博客文章 此处 了解更多信息).

In an effort to fight spam, new Linode accounts created after Tuesday, 5 November, 2019 have mailing ports (25, 465, and 587) restricted by default (see our blog post here for more information).

但是，如果您想使用 Linodes 发送电子邮件，您首先需要配置:

However, If you would like to use your Linodes for sending emails, you will first need to configure :

1. 有效的 DNS A 记录和
2. 您计划用于发送电子邮件的任何 Linode 的 rDNS.

您可以在此处查看如何操作:[来源]

You can see how to do that here: [source]

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