ActionMailer :: Base Dynamic：來自電子郵件地址

Question

如何在電子郵件收件箱中更改此代碼，以便當current_user從應用程序發出電子郵件時，收件人收到它：from => current_user.email。

目前它來自「notification@example.com」，但我希望這動態改變，這是可能的，而不會導致電子郵件進入垃圾？

class EmailMailer < ActionMailer::Base 
    default :from => "notification@example.com" 

    def email_listing(user, listing, email) 
     @user = user 
     @listing = listing 
     @email = email 
     @url = "www.example.com" 

     mail(:to => @email.email, :subject => @user.name) 
    end 
end 

Answer 1

您只需通過從選項從地址添加自定義，並通過一個答覆地址到郵件法REPLY_TO選項，像

def email_listing(user, listing, email) 
    @user = user 
    @listing = listing 
    @email = email 
    @url = "www.example.com" 

    mail(:to => @email.email, :subject => @user.name, from: 'notification@example.com', reply_to: @user.email) 
end