sendgrid username and password environment variabl

问题:

expected:

telnet smtp.sendgrid.net 587 EHLO AUTH LOGIN Enter username in Base64 Enter password in Base64

235 Authentication successful

Actual:

Via localhost

config/environments/development.rb

config.action_mailer.raise_delivery_errors = true

config/environment.rb

ActionMailer::Base.delivery_method = :smtp
ActionMailer::Base.smtp_settings = {
  address:              'smtp.sendgrid.net',
  port:                 587,
  domain:               'example.com',
  user_name:            ENV["SENDGRID_USERNAME"],
  password:             ENV["SENDGRID_PASSWORD"],
  authentication:       'plain',
  enable_starttls_auto: true
}

controller

NotificationMailer.notification_email(@admin_email, @item).deliver

sendgrid.env

export SENDGRID_USERNAME='apikey'
export SENDGRID_PASSWORD='the api key that was provided during the smtp setup'

now I do

source ./sendgrid.env

I check the ENV, it's shows the username/password.

rails c
NotificationMailer.notification_email(@admin_email, @item).deliver

I see the email gets logged, but I get

Net::SMTPFatalError: 550 Unauthenticated senders not allowed

If I hardcode the env variables, the authentication does work. So I don't understand why the ENV variables are not getting into the process.

Please advise

回答1:

I've used the dontenv-rails gem to solve this issue: https://github.com/bkeepers/dotenv