CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-4actionmailersendgrid
Nick ONeill
Nick ONeill

Reputation: 7381

Why is ActionMailer failing? SMTP To address is required

I'm racking my brain trying to figure out what the heck is going on here...

I call BidMailer.confirm(Bid.last.id).deliver in the rails console and I'm getting the following error:

ArgumentError: An SMTP To address is required to send a message. Set the message smtp_envelope_to, to, cc, or bcc address.

My code:

environment.rb

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

environments/development.rb

config.action_mailer.delivery_method = :smtp
config.action_mailer.raise_delivery_errors = true
config.action_mailer.perform_deliveries = true

mailers/bid_mailer.rb

class BidMailer < ApplicationMailer
  def confirm(bid_id)
    @bid = present Bid.find(bid_id)
    mail(
      to: @bid.user.email,
      subject: "Your request for #{@bid.event_name}"
    )
  end
end

If I print out @bid.user.email, my email shows up properly.

Upvotes: 1

Views: 242

Answers (1)

Shannon
Shannon

Reputation: 3018

You need a from address e.g. mail(to: "[email protected]", subject: "Your request for #{@bid.event_name}", reply_to: "[email protected]). Also try replacing @bid.user.email with a string to debug.

Upvotes: 1

Related Questions