小编Sim*_*han的帖子

我在Rails 4服务器上集成了Sendgrid设置.这些设置适用于开发环境.但这会给生产环境带来错误.

Net::SMTPFatalError (550 Cannot receive from specified address <simmi@mydomain.com>: Unauthenticated senders not allowed)

配置/初始化/ email_setup.rb

ActionMailer::Base.smtp_settings = {
   :address              => "smtp.sendgrid.net",
   :domain               => DOMAIN,
   :user_name            => ENV['SENDGRID_USERNAME'],
   :password             => ENV['SENDGRID_PASSWORD'],
   :authentication       => "plain",
   :enable_starttls_auto => true
}

配置/初始化/ devise.rb

config.mailer_sender = 'simmi@mydomain.com'

配置/环境/ production.rb

# Default URL
config.action_mailer.default_url_options = { host: 'mysite.mydomain.com' }

DOMAIN = 'mysite.mydomain.com'