Remove custommail in gestioncof

gestioncof/views.py

@@ -4,7 +4,6 @@ from datetime import timedelta
 from smtplib import SMTPRecipientsRefused
 from urllib.parse import parse_qs, urlencode, urlparse, urlunparse
 
-from custommail.shortcuts import send_custom_mail
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.mixins import LoginRequiredMixin
@@ -15,8 +14,10 @@ from django.contrib.auth.views import (
     redirect_to_login,
 )
 from django.contrib.sites.models import Site
+from django.core.mail import send_mail
 from django.http import Http404, HttpResponse, HttpResponseForbidden
 from django.shortcuts import get_object_or_404, redirect, render
+from django.template import loader
 from django.urls import reverse_lazy
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
@@ -489,8 +490,13 @@ def notify_new_member(request, member: User):
 
     # Try to send a welcome email and report SMTP errors
     try:
-        send_custom_mail(
+        send_mail(
-            "welcome", "cof@ens.fr", [member.email], context={"member": member}
+            "Bienvenue au COF",
+            loader.render_to_string(
+                "gestioncof/mails/welcome.txt", context={"member": member}
+            ),
+            "cof@ens.fr",
+            [member.email],
         )
     except SMTPRecipientsRefused:
         messages.error(