diff --git a/.gitignore b/.gitignore
index 2a437ad..a7f0228 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ settings-demo.json
 settings-staging.json
 settings-production.json
 settings-development.json
+imports/ui/stylesheets/.sass-cache/
diff --git a/imports/startup/client/i18n.js b/imports/startup/client/i18n.js
index e5be7ac..8bba059 100644
--- a/imports/startup/client/i18n.js
+++ b/imports/startup/client/i18n.js
@@ -2,6 +2,9 @@ import i18n from 'i18next';
 import backend from 'i18next-xhr-backend';
 import LngDetector from 'i18next-browser-languagedetector';
 import Cache from 'i18next-localstorage-cache';
+import { T9n } from 'meteor-accounts-t9n';
+import en from 'meteor-accounts-t9n/build/en';
+import es from 'meteor-accounts-t9n/build/es';
 
 // Adapted from: https://github.com/appigram/ryfma-boilerplate/blob/44c1eabfb9928b5623afab36a23997969e5beb02/imports/startup/client/i18n.js
 
@@ -41,6 +44,8 @@ var backOpts = {
   jsonIndent: 2
 };
 
+T9N_LANGUAGES='es,en';
+
 i18n.use(backend)
   .use(LngDetector)
   .use(Cache)
@@ -79,8 +84,11 @@ i18n.use(backend)
     }
   }, function(err, t) {
     // initialized and ready to
-    // console.log(t('AppName'));
     document.title = t("AppName");
+    // https://github.com/softwarerero/meteor-accounts-t9n
+    console.log("Language: " + i18n.language);
+    T9n.setLanguage(i18n.language);
+    console.log(T9n.get('error.accounts.User not found'));
   });
 
 export default i18n;
diff --git a/imports/ui/components/OAuthLoginButton/OAuthLoginButton.js b/imports/ui/components/OAuthLoginButton/OAuthLoginButton.js
index 606e026..294a8cf 100644
--- a/imports/ui/components/OAuthLoginButton/OAuthLoginButton.js
+++ b/imports/ui/components/OAuthLoginButton/OAuthLoginButton.js
@@ -4,6 +4,7 @@ import { Meteor } from 'meteor/meteor';
 import { Bert } from 'meteor/themeteorchef:bert';
 import Icon from '../Icon/Icon';
 import { translate, Trans } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 import './OAuthLoginButton.scss';
 
@@ -49,7 +50,8 @@ const OAuthLoginButton = ({ service, callback }) => (
 
 OAuthLoginButton.defaultProps = {
   callback: (error) => {
-    if (error) Bert.alert(error.message, 'danger');
+    if (error) Bert.alert(T9n.get(`error.accounts.${error.message}`), 'danger');
+    // Bert.alert(error.message, 'danger');
   },
 };
 
diff --git a/imports/ui/components/ReSendEmail/ReSendEmail.js b/imports/ui/components/ReSendEmail/ReSendEmail.js
index 57d339d..551a9d0 100644
--- a/imports/ui/components/ReSendEmail/ReSendEmail.js
+++ b/imports/ui/components/ReSendEmail/ReSendEmail.js
@@ -2,11 +2,12 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import { Grid, Alert, Button } from 'react-bootstrap';
 import { t, Trans, translate, Interpolate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 const handleResendVerificationEmail = (emailAddress, t) => {
   Meteor.call('users.sendVerificationEmail', (error) => {
     if (error) {
-      Bert.alert(error.reason, 'danger');
+      Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
     } else {
       Bert.alert(t("checkVerificationEmail", {email: emailAddress}), 'success');
     }
diff --git a/imports/ui/pages/Login/Login.js b/imports/ui/pages/Login/Login.js
index a428a46..f0fb7ad 100644
--- a/imports/ui/pages/Login/Login.js
+++ b/imports/ui/pages/Login/Login.js
@@ -9,6 +9,7 @@ import OAuthLoginButtons from '../../components/OAuthLoginButtons/OAuthLoginButt
 import AccountPageFooter from '../../components/AccountPageFooter/AccountPageFooter';
 import validate from '../../../modules/validate';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 class Login extends React.Component {
   constructor(props) {
@@ -48,7 +49,7 @@ class Login extends React.Component {
 
     Meteor.loginWithPassword(this.emailAddress.value, this.password.value, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
       } else {
         Bert.alert(this.t('Bienvenid@ de nuevo'), 'success');
       }
diff --git a/imports/ui/pages/Profile/Profile.js b/imports/ui/pages/Profile/Profile.js
index d6cf46d..e200aae 100644
--- a/imports/ui/pages/Profile/Profile.js
+++ b/imports/ui/pages/Profile/Profile.js
@@ -12,6 +12,7 @@ import { createContainer } from 'meteor/react-meteor-data';
 import InputHint from '../../components/InputHint/InputHint';
 import validate from '../../../modules/validate';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 import './Profile.scss';
 
@@ -97,7 +98,7 @@ class Profile extends React.Component {
 
     Meteor.call('users.editProfile', profile, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
       } else {
         Bert.alert(this.t("¡Perfíl actualizado!"), 'success');
       }
@@ -106,7 +107,7 @@ class Profile extends React.Component {
     if (this.newPassword.value) {
       Accounts.changePassword(this.currentPassword.value, this.newPassword.value, (error) => {
         if (error) {
-          Bert.alert(error.reason, 'danger');
+          Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
         } else {
           this.currentPassword.value = '';
           this.newPassword.value = '';
diff --git a/imports/ui/pages/RecoverPassword/RecoverPassword.js b/imports/ui/pages/RecoverPassword/RecoverPassword.js
index adc7235..f3b5d65 100644
--- a/imports/ui/pages/RecoverPassword/RecoverPassword.js
+++ b/imports/ui/pages/RecoverPassword/RecoverPassword.js
@@ -8,6 +8,7 @@ import { Bert } from 'meteor/themeteorchef:bert';
 import AccountPageFooter from '../../components/AccountPageFooter/AccountPageFooter';
 import validate from '../../../modules/validate';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 class RecoverPassword extends React.Component {
   constructor(props) {
@@ -28,8 +29,8 @@ class RecoverPassword extends React.Component {
       },
       messages: {
         emailAddress: {
-          required: 'Need an email address here.',
-          email: 'Is this email address correct?',
+          required: this.t("Necesitamos un correo aquí."),
+          email: this.t("¿Es este correo correcto?"),
         },
       },
       submitHandler() { component.handleSubmit(); },
@@ -43,7 +44,7 @@ class RecoverPassword extends React.Component {
 
     Accounts.forgotPassword({ email, t }, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
       } else {
         Bert.alert(t("checkResetEmail", {email: email}), 'success');
         history.push('/login');
diff --git a/imports/ui/pages/ResetPassword/ResetPassword.js b/imports/ui/pages/ResetPassword/ResetPassword.js
index 7cc14b0..9789b8b 100644
--- a/imports/ui/pages/ResetPassword/ResetPassword.js
+++ b/imports/ui/pages/ResetPassword/ResetPassword.js
@@ -6,6 +6,7 @@ import { Accounts } from 'meteor/accounts-base';
 import { Bert } from 'meteor/themeteorchef:bert';
 import validate from '../../../modules/validate';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 class ResetPassword extends React.Component {
   constructor(props) {
@@ -50,7 +51,7 @@ class ResetPassword extends React.Component {
 
     Accounts.resetPassword(token, this.newPassword.value, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
       } else {
         history.push('/documents');
       }
diff --git a/imports/ui/pages/Signup/Signup.js b/imports/ui/pages/Signup/Signup.js
index fdc0a85..8f9e99f 100644
--- a/imports/ui/pages/Signup/Signup.js
+++ b/imports/ui/pages/Signup/Signup.js
@@ -13,6 +13,7 @@ import validate from '../../../modules/validate';
 import Icon from '../../components/Icon/Icon';
 import './Signup.scss';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 class Signup extends React.Component {
   constructor(props) {
@@ -43,18 +44,18 @@ class Signup extends React.Component {
       },
       messages: {
         firstName: {
-          required: 'What\'s your first name?',
+          required: this.t("¿Cuál es tu nombre?"),
         },
         lastName: {
-          required: 'What\'s your last name?',
+          required: this.t("¿Cuál es tu apellido?"),
         },
         emailAddress: {
-          required: 'Need an email address here.',
-          email: 'Is this email address correct?',
+          required: this.t("Necesitamos una contraseña aquí."),
+          email: this.t("¿Es correcto este correo?"),
         },
         password: {
-          required: 'Need a password here.',
-          minlength: 'Please use at least six characters.',
+          required: this.t("Necesitamos una contraseña aquí."),
+          minlength: this.t("Usa al menos seis caracteres."),
         },
       },
       submitHandler() { component.handleSubmit(); },
@@ -75,7 +76,7 @@ class Signup extends React.Component {
       },
     }, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
       } else {
         Meteor.call('users.sendVerificationEmail');
         Bert.alert('Welcome!', 'success');
@@ -90,13 +91,13 @@ class Signup extends React.Component {
         <Col xs={12} sm={6} md={5} lg={4}>
           <h4 className="page-header">{this.t("Registrarse")}</h4>
           <Row>
-            <Col xs={12}>
-                <button
-                    className={`btn btn-block btn-raised btn-primary OAuthLoginButtonDis OAuthLoginButton-telegram`}
-                    type="button" onClick={() => handleLogin(service, callback)}>
-                  <span><Icon icon="telegram" /> Usa nuestro bot de Telegram</span>
-                </button>
-            </Col>
+            {/* <Col xs={12}>
+            <button
+            className={`btn btn-block btn-raised btn-primary OAuthLoginButtonDis OAuthLoginButton-telegram`}
+            type="button" onClick={() => handleLogin(service, callback)}>
+            <span><Icon icon="telegram" /> Usa nuestro bot de Telegram</span>
+            </button>
+            </Col> */}
             <Col xs={12}>
               <OAuthLoginButtons
                 services={['telegram', 'google']}
diff --git a/imports/ui/pages/VerifyEmail/VerifyEmail.js b/imports/ui/pages/VerifyEmail/VerifyEmail.js
index 300986f..4cc23ec 100644
--- a/imports/ui/pages/VerifyEmail/VerifyEmail.js
+++ b/imports/ui/pages/VerifyEmail/VerifyEmail.js
@@ -5,6 +5,7 @@ import { Meteor } from 'meteor/meteor';
 import { Accounts } from 'meteor/accounts-base';
 import { Bert } from 'meteor/themeteorchef:bert';
 import { translate } from 'react-i18next';
+import { T9n } from 'meteor-accounts-t9n';
 
 class VerifyEmail extends React.Component {
   constructor(props) {
@@ -17,7 +18,7 @@ class VerifyEmail extends React.Component {
     const { match, history } = this.props;
     Accounts.verifyEmail(match.params.token, (error) => {
       if (error) {
-        Bert.alert(error.reason, 'danger');
+        Bert.alert(T9n.get(`error.accounts.${error.reason}`), 'danger');
         this.setState({ error: error.reason + ". " + this.t("Por favor, inténtalo otra vez.")});
         // this.setState({ error: `${error.reason}. Please try again.` });
       } else {
diff --git a/package.json b/package.json
index 5a6dda7..54ee299 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "jquery-validation": "^1.17.0",
     "juice": "^4.1.1",
     "lodash": "^4.17.4",
+    "meteor-accounts-t9n": "^2.0.3",
     "meteor-node-stubs": "^0.2.11",
     "moment": "^2.19.2",
     "popper.js": "^1.12.7",
diff --git a/public/locales/en/common.json b/public/locales/en/common.json
index 69ec925..1105b53 100644
--- a/public/locales/en/common.json
+++ b/public/locales/en/common.json
@@ -12,6 +12,7 @@
   "Licencia": "License",
   "Cerrar sesión": "Logout",
   "Registrarse": "Sign Up",
+  "Regístrate": "Sign Up",
   "Iniciar sesión": "Login",
   "o regístrate con un correo": "or Sign Up with an Email Address",
   "o inicia sesión con un correo":
@@ -30,7 +31,7 @@
   "Use at least six characters.",
   "Iniciar sesión con Google":
   "Log In with Google",
-  "¿Olvidaste tu contraseña":
+  "¿Olvidaste tu contraseña?":
   "Forgot password?",
   "¿No tienes una cuenta?":
   "Don't have an account?",
diff --git a/public/locales/es/common.json b/public/locales/es/common.json
index 4e04dae..b2f6f65 100644
--- a/public/locales/es/common.json
+++ b/public/locales/es/common.json
@@ -12,6 +12,7 @@
   "Licencia": "Licencia",
   "Cerrar sesión": "Cerrar sesión",
   "Registrarse": "Registrarse",
+  "Regístrate": "Regístrate",
   "Iniciar sesión": "Iniciar sesión",
   "o regístrate con un correo":
   "o regístrate con un correo",
@@ -31,8 +32,8 @@
   "Usa al menos seis caracteres.",
   "Iniciar sesión con Google":
   "Iniciar sesión con Google",
-  "¿Olvidaste tu contraseña":
-  "¿Olvidaste tu contraseña",
+  "¿Olvidaste tu contraseña?":
+  "¿Olvidaste tu contraseña?",
   "¿No tienes una cuenta?":
   "¿No tienes una cuenta?",
   "Introduce tu correo abajo para recibir un enlace para resetear tu contraseña.":