Rails EOFError (end of file reached) when saving a devise user

Question

I'm getting this error in production when trying to create a user (i'm using the devise gem).

EOFError (end of file reached): 

I hit this problem before and it was due to my smtp settings using zoho mail.

I believe my configuration below is what fixed the problem:

ActionMailer::Base.delivery_method = :smtp   ActionMailer::Base.smtp_settings = {               :address              => "smtp.zoho.com",    :port                 => 465,                 :domain               => 'example.com',      :user_name            => '[email protected]',   :password             => 'password',            :authentication       => :login,   :ssl                  => true,   :tls                  => true,   :enable_starttls_auto => true     } 

Now we've added SSL to the site and I believe that is what is causing this error to occur now.

Does anyone have any insight into this error or zoho mail smtp settings with SSL?

Answer 1

This error was caused by not having my config/initializers/devise.rb specifying the correct email address for config.mailer_sender.