SMTP发送邮件失败

折腾半天终于部署成功了,可以访问网站,但还不能正常发送邮件,用了mailjet的smtp服务,发送测试邮件提示已发出但是并没有收到(试了gmail、qq邮箱、outlook都收不到)

[email protected]邮箱已在mailjet验证

root@iZ0jlfiypegsmh5fpig7t4Z-app:/var/www/discourse# rake emails:test[[email protected]]
Testing sending to [email protected] using in-v3.mailjet.com:587, username:7b14af9b5034dd6e7639d19587cb7831 with plain auth.
SMTP server connection successful.
Sending to [email protected]. . . 
Mail accepted by SMTP server.
Message-ID: [email protected]

If you do not receive the message, check your SPAM folder
or test again using a service like http://www.mail-tester.com/.

If the message is not delivered it is not a problem with Discourse.
Check the SMTP server logs for the above Message ID to see why it
failed to deliver the message.

app.yml配置如下

## this is the all-in-one, standalone Discourse Docker container template
##
## After making changes to this file, you MUST rebuild
## /var/discourse/launcher rebuild app
##
## BE *VERY* CAREFUL WHEN EDITING!
## YAML FILES ARE SUPER SUPER SENSITIVE TO MISTAKES IN WHITESPACE OR ALIGNMENT!
## visit http://www.yamllint.com/ to validate this file as needed

templates:
  - "templates/postgres.template.yml"
  - "templates/redis.template.yml"
  - "templates/web.china.template.yml"
  - "templates/web.template.yml"
  ## Uncomment the next line to enable the IPv6 listener
  #- "templates/web.ipv6.template.yml"
  - "templates/web.ratelimited.template.yml"
  ## Uncomment these two lines if you wish to add Lets Encrypt (https)
  - "templates/web.ssl.template.yml"
  - "templates/web.letsencrypt.ssl.template.yml"

## which TCP/IP ports should this container expose?
## If you want Discourse to share a port with another webserver like Apache or nginx,
## see https://meta.discourse.org/t/17247 for details
expose:
  - "80:80"   # http
  - "443:443" # https
  - "587:587"

params:
  db_default_text_search_config: "pg_catalog.english"

  ## Set db_shared_buffers to a max of 25% of the total memory.
  ## will be set automatically by bootstrap based on detected RAM, or you can override
  db_shared_buffers: "128MB"

  ## can improve sorting performance, but adds memory usage per-connection
  #db_work_mem: "40MB"

  ## Which Git revision should this container use? (default: tests-passed)
  #version: tests-passed

env:
  LC_ALL: en_US.UTF-8
  LANG: en_US.UTF-8
  LANGUAGE: en_US.UTF-8
  # DISCOURSE_DEFAULT_LOCALE: en

  ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  ## will be set automatically by bootstrap based on detected CPUs, or you can override
  UNICORN_WORKERS: 2

  ## TODO: The domain name this Discourse instance will respond to
  ## Required. Discourse will not work with a bare IP number.
  DISCOURSE_HOSTNAME: discuss.whitewater.wang

  ## Uncomment if you want the container to be started with the same
  ## hostname (-h option) as specified above (default "$hostname-$config")
  #DOCKER_USE_HOSTNAME: true

  ## TODO: List of comma delimited emails that will be made admin and developer
  ## on initial signup example '[email protected],[email protected]'
  DISCOURSE_DEVELOPER_EMAILS: '[email protected]'

  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  DISCOURSE_SMTP_ADDRESS: in-v3.mailjet.com
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: mailjet api name
  DISCOURSE_SMTP_PASSWORD: "mailjet api password"
  DISCOURSE_SMTP_ENABLE_START_TLS: false           # (optional, default true)
  DISCOURSE_SMTP_DOMAIN: beginner.center
  DISCOURSE_NOTIFICATION_EMAIL: [email protected]

  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  LETSENCRYPT_ACCOUNT_EMAIL: [email protected]

  ## The http or https CDN address for this Discourse instance (configured to pull)
  ## see https://meta.discourse.org/t/14857 for details
  #DISCOURSE_CDN_URL: https://discourse-cdn.example.com
  
  ## The maxmind geolocation IP address key for IP address lookup
  ## see https://meta.discourse.org/t/-/137387/23 for details
  #DISCOURSE_MAXMIND_LICENSE_KEY: 1234567890123456

## The Docker container is stateless; all data is stored in /shared
volumes:
  - volume:
      host: /var/discourse/shared/standalone
      guest: /shared
  - volume:
      host: /var/discourse/shared/standalone/log/var-log
      guest: /var/log

## Plugins go here
## see https://meta.discourse.org/t/19157 for details
hooks:
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - git clone https://github.com/discourse/docker_manager.git

## Any custom commands to run after building
run:
  - exec: echo "Beginning of custom commands"
  ## If you want to set the 'From' email address for your first registration, uncomment and change:
  ## After getting the first signup email, re-comment the line. It only needs to run once.
  - exec: rails r "SiteSetting.notification_email='[email protected]'"
  - exec: echo "End of custom commands"

请大佬帮忙看看怎么处理 @honeymoose

@whitewatercn

你好,我觉得你的邮件服务器设置是没有问题的。

上面 Discourse 的日志也说了

Mail accepted by SMTP server.
Message-ID: [email protected]

这段话,这表面 Discourse 和邮件服务器直接的通讯没有问题,并且邮件服务器也返回了消息的 ID。

这个消息 ID 表面你要发送的邮件已经在被服务器收到了。

问题可能出在邮件服务器

你可以登录下你的邮件服务器的控制台,在控制台上找下邮件发送日志,看看你发送的邮件发送日志里面有没有你发送过去的邮件。

我们虽然有 mailJet 的账号,但是我们没有用他们的服务器,具体应该差不多的。

下面的这个界面是 mailgun 的界面,同一个公司的产品,应该都差不多。

上面针对每个发送的邮件都会有日志,你需要查下日志。

收不到邮件的原因

收不邮件的原因有很多,具体的原因在邮件服务器的日志上。

通常是:

  1. 域名配置错误。
  2. 域名被邮箱服务器标记为垃圾邮件服务器,或者 MX 记录配置不正确,被接收邮件服务器拒收。
  3. 收件人拒收。

等等,这些拒收原因都在邮件服务器的日志上。

1 Like

但是我这边 mailjet 的服务器日志上什么都没有 :melting_face:

换成 mailgun,可以用了 :upside_down_face:

那好的,可能是 mailjet 的配置或者邮件服务商的问题。

mailgun 感觉好一些。

1 Like