I am building a Rails application and am face of a problem with my text mailer: I can’t find how to make special character (é, è, à, …) to be encoded properly.
It works great with html mailer because I can set the <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> but that’s not possible with text mailer.
Example of issue in text mailer (my_mailer.text.erb)
Démonstration # Démonstration
Extract of my mailer:
mail from: <from>,
     to: <to>,
     subject: <subject>,
     body: <body>
I also tried to add charset: 'utf-8' property to the mail method without success either.
How can I fix this encoding issue ?
Thanks for your help !
My project:
- Rails 5.0.1
 - Ruby 2.3.3
 - Inky-rb gem (Foundation template renderer for mailers)
 
                        
I finally found my issue. It was coming from the inky-rb gem which has some problem to understand encoding.
I just rename my layout (or template) like this: