How to catch error exception in ActionMailer
This should work in any of your environment files. development.rb
or production.rb
config.action_mailer.raise_delivery_errors = true
I'm using something like this in the controller:
if @user.save
begin
UserMailer.welcome_email(@user).deliver
flash[:success] = "#{@user.name} created"
rescue Net::SMTPAuthenticationError, Net::SMTPServerBusy, Net::SMTPSyntaxError, Net::SMTPFatalError, Net::SMTPUnknownError => e
flash[:success] = "Utente #{@user.name} creato. Problems sending mail"
end
redirect_to "/"