On Saturday, 14 February 2015 21:17:21 UTC-5, Stephen Burke wrote:
>
> I am trying to figure out why this block of code in my
> environments/production.rb file is causing the dkim signing to break. I
> have email being sent from a rake task with my UserMailer class. It is
> derived from Devise::Mailer. If I have the action_mailer configuration
> block within the "config.after_initialize" the dkim signature does not go
> through. If I don't have that line "after_initialize" the signature goes
> through. Can someone shed some light on this for me?
>
> Here's the code for my UserMailer class and the production.rb file.
>
> user_mailer.rb
>
> require "#{Rails.root}/app/helpers/user_helper"
> include UserHelper
>
> class UserMailer < Devise::Mailer
> helper :application # gives access to all helpers defined within
> `application_helper`.
> include Devise::Controllers::UrlHelpers # Optional. eg.
> `confirmation_url`
> default from: "Save The Sparkles <[email protected]
> <javascript:>>",
> reply_to: "[email protected] <javascript:>"
> ...
> end
>
>
> environments/production.rb
>
> config.action_mailer.asset_host = 'http://savethesparkles.com'
>
> config.action_mailer.default_url_options = { host: 'savethesparkles.com' }
> config.after_initialize do
> config.action_mailer.perform_deliveries = true
> config.action_mailer.raise_delivery_errors = true
> config.action_mailer.delivery_method = :smtp
> config.action_mailer.smtp_settings = {
> address: 'email-smtp.us-east-1.amazonaws.com',
> port: 587,
> domain: 'savethesparkles.com',
> user_name: ENV['AWS_SES_USER'],
> password: ENV['AWS_SES_PASS'],
> authentication: :login,
> enable_starttls_auto: true
> }
> end
>
>
The documentation for Rails::Railtie::Configuration describes
after_initialize as the "last configurable block to run, called after
frameworks initialize". ActionMailer's own initialization routine copies
the values from config.action_mailer *before* the code above sets them. So
the behavior you've described makes sense.
A better question is, why is having after_initialize here important? What's
the intent?
--Matt Jones
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