My question is very similar to this one but the accepted answer has not solved my problem.

我的問題和這個很相似，但是被接受的答案並沒有解決我的問題。

Here is what I have for my config file:

下面是我的配置文件:

# Config for mailserver
config.active_support.deprecation = :notify
config.action_mailer.delivery_method = :smtp
# SMTP settings for Exchange server
config.action_mailer.smtp_settings = {
  :address            => 'outlook.<domain>',
  :port               => 25,
  :authentication     => :ntlm,
  :user_name          => '<userName>@<domain>',
  :password           => '<unencryptedPassword',
  :domain             => '<domain>',
  :enable_starttls_auto => true
}

I have tried setting up a relay connector on the Exchange server to accept requests from the IP address of my application.

我嘗試在Exchange服務器上設置一個中繼連接器，以接受來自應用程序的IP地址的請求。

Also, my original problem was before I used NTLM and my config file looked like so but I got the same error:

而且，我最初的問題是在使用NTLM和配置文件之前，我的配置文件看起來是這樣的，但是我得到了相同的錯誤:

# Config for mailserver
config.active_support.deprecation = :notify
config.action_mailer.delivery_method = :smtp
# SMTP settings for Exchange server
config.action_mailer.smtp_settings = {
  :address            => 'outlook.<domain>',
  :port               => 25,
  :authentication     => :login,
  :user_name          => '<userName>@<domain>',
  :password           => '<unencryptedPassword',
  :domain             => '<domain>',
  :enable_starttls_auto => true
}

I have successfully been able to send email using Gmail's SMTP server so I don't think it's the Rails side, but the Exchange server not recognizing my application.

我已經成功地使用Gmail的SMTP服務器發送郵件，所以我不認為它是Rails的方面，但是Exchange服務器不認可我的應用程序。

1 个解决方案

config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
  :address              => 'outlook.<domain>',
  :port                 => 25,
  :authentication       => :plain,
  :enable_starttls_auto => true
}