diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index 6748a5d79aca5f348c9683cc88d998ce89942492..c4ff9dc1d67f0e87a5f704f6198cbe12739d4249 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -12,7 +12,9 @@ class UserMailer < ActionMailer::Base
     #function to send email confirmation to user, this view is located in app/views/user_mailer/email_confirmation.html.erb
     def email_confirmation (user)
         @user = user
-        mail(to: @user.email, subject: 'Confirmação de email')
+        mail(from: format_sender('plataformamecred@c3sl.ufpr.br', 'Plataforma MEC RED'),
+        to: @user.email, 
+        subject: 'Confirme sua conta na Plataforma MEC RED')
     end
 
     def users_email_sender (email, subject, body)
@@ -20,4 +22,7 @@ class UserMailer < ActionMailer::Base
         mail(from: "integrada.contato@mec.gov.br", to: email, subject: subject)
     end
 
+    def format_sender(email, name)
+        %("#{name}" <#{email}>)
+    end 
 end
diff --git a/app/views/user_mailer/email_confirmation.html.erb b/app/views/user_mailer/email_confirmation.html.erb
index e90783928b9bbd566d893a66045a6de22ff6d317..8f33e388bb58cd92795694bedcc2f404c44c2420 100644
--- a/app/views/user_mailer/email_confirmation.html.erb
+++ b/app/views/user_mailer/email_confirmation.html.erb
@@ -1,6 +1,17 @@
-Olá, <%= @user.name %>! </br>
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
+    </head>
+    <body>
+        <p>Olá, <%= @user.name %>!</br></p>
 
-<p>Seja bem-vindo à Plataforma MEC de Recursos Educacionais Digitais.</p></br>
-
-Confirme seu e-mail clicando no link:
-<%= confirm_email_v1_user_url(@user.confirm_token)%>
\ No newline at end of file
+        <p>Boas-vindas à Plataforma MEC de Recursos Educacionais Digitais!</p>
+        <p>Para confirmar sua conta, clique <%= link_to 'aqui', confirm_email_v1_user_url(@user.confirm_token)%></p>    
+        <p>Esta mensagem é gerada automaticamente, portanto não pode ser respondida.</p>
+        <p>Caso queira se comunicar conosco, acesse nossa aba de <%= link_to 'Contato', 'https://plataformaintegrada.mec.gov.br/contato/Feedback' %>.</br></p>
+    
+        <p>Agradecemos seu cadastro,</p>
+        <p>Equipe Plataforma MEC RED</p>
+    </body>        
+</html>
\ No newline at end of file
diff --git a/app/views/user_mailer/email_confirmation.text.erb b/app/views/user_mailer/email_confirmation.text.erb
index 2e5622583f8db032224060835dafcc3ef1042435..a9626157ada07dccffeeed28e758021ba14cac35 100644
--- a/app/views/user_mailer/email_confirmation.text.erb
+++ b/app/views/user_mailer/email_confirmation.text.erb
@@ -1 +1,9 @@
-<%= confirm_email_v1_user_url(@user.confirm_token) %>
\ No newline at end of file
+Olá, <%= @user.name %>!
+
+Boas-vindas à Plataforma MEC de Recursos Educacionais Digitais!
+Para confirmar sua conta, clique <%= link_to 'aqui', confirm_email_v1_user_url(@user.confirm_token)%>.
+Esta mensagem é gerada automaticamente, portanto não pode ser respondida.
+Caso queira se comunicar conosco, acesse nossa aba de <%= link_to 'Contato', 'https://plataformaintegrada.mec.gov.br/contato/Feedback' %>.
+
+Agradecemos seu cadastro,
+Equipe Plataforma MEC RED