diff --git a/admin/mailu/__init__.py b/admin/mailu/__init__.py
index aeb4d89e..85b908c4 100644
--- a/admin/mailu/__init__.py
+++ b/admin/mailu/__init__.py
@@ -29,7 +29,8 @@ default_config = {
     'DKIM_SELECTOR': 'dkim',
     'BABEL_DEFAULT_LOCALE': 'en',
     'BABEL_DEFAULT_TIMEZONE': 'UTC',
-    'ENABLE_CERTBOT': False,
+    'FRONTEND': 'none',
+    'TLS_FLAVOR': 'cert',
     'CERTS_PATH': '/certs',
     'PASSWORD_SCHEME': 'SHA512-CRYPT'
 }
@@ -57,16 +58,13 @@ manager.add_command('db', flask_migrate.MigrateCommand)
 # Task scheduling
 if not app.debug or os.environ.get('WERKZEUG_RUN_MAIN') == 'true':
     scheduler.start()
+    from mailu import tlstasks
 
 # Babel configuration
 @babel.localeselector
 def get_locale():
     return flask.request.accept_languages.best_match(translations)
 
-# Certbot configuration
-if app.config['ENABLE_CERTBOT']:
-    from mailu import certbot
-
 # Finally setup the blueprint and redirect /
 from mailu import admin
 app.register_blueprint(admin.app, url_prefix='/admin')
diff --git a/admin/mailu/certbot.py b/admin/mailu/certbot.py
deleted file mode 100644
index 71e0309c..00000000
--- a/admin/mailu/certbot.py
+++ /dev/null
@@ -1,71 +0,0 @@
-from mailu import app, scheduler, dockercli
-
-import subprocess
-import os
-
-
-def certbot_command(subcommand, *args):
-    """ Run a certbot command while specifying the standard parameters.
-    """
-    command = [
-        "certbot", subcommand,
-        "-n",
-        "--work-dir", "/tmp",
-        "--logs-dir", "/tmp",
-        "--config-dir", app.config["CERTS_PATH"],
-        *args
-    ]
-    result = subprocess.run(command, stdout=subprocess.PIPE,
-        stderr=subprocess.PIPE)
-    return result
-
-
-def certbot_install(domain):
-    """ Install certificates for the given domain. Return True if a reload
-    is required.
-    """
-    must_reload = False
-    path = app.config["CERTS_PATH"]
-    cert = os.path.join(path, "cert.pem")
-    key = os.path.join(path, "key.pem")
-    live_cert = os.path.join("live", domain, "fullchain.pem")
-    live_key = os.path.join("live", domain, "privkey.pem")
-    if not os.path.islink(cert) or os.readlink(cert) != live_cert:
-        must_reload = True
-        if os.path.exists(cert):
-            os.unlink(cert)
-        os.symlink(live_cert, cert)
-    if not os.path.islink(key) or os.readlink(key) != live_key:
-        must_reload = True
-        if os.path.exists(key):
-            os.unlink(key)
-        os.symlink(live_key, key)
-    return must_reload
-
-
-@scheduler.scheduled_job('date')
-@scheduler.scheduled_job('cron', day='*/4', hour=0, minute=0)
-def generate_cert():
-    print("Generating TLS certificates using Certbot")
-    hostname = app.config["HOSTNAME"]
-    email = "{}@{}".format(app.config["POSTMASTER"], app.config["DOMAIN"])
-    result = certbot_command(
-        "certonly",
-        "--standalone",
-        "--agree-tos",
-        "--preferred-challenges", "http",
-        "--email", email,
-        "-d", hostname,
-        # The port is hardcoded in the nginx image as well, we should find
-        # a more suitable way to go but this will do until we have a proper
-        # daemon handling certbot stuff
-        "--http-01-port", "8081"
-    )
-    if result.returncode:
-        print("Error while generating certificates:\n{}".format(
-            result.stdout.decode("utf8") + result.stderr.decode("utf8")))
-    else:
-        print("Successfully generated or renewed TLS certificates")
-        if certbot_install(hostname):
-            print("Reloading TLS-dependant services")
-            dockercli.reload("http", "smtp", "imap")
diff --git a/admin/mailu/tlstasks.py b/admin/mailu/tlstasks.py
new file mode 100644
index 00000000..dc139c7e
--- /dev/null
+++ b/admin/mailu/tlstasks.py
@@ -0,0 +1,68 @@
+from mailu import app, scheduler, dockercli
+
+import urllib3
+import json
+import os
+import base64
+import subprocess
+
+
+def install_certs(domain):
+    """ Extract certificates from the given domain and install them
+    to the certificate path.
+    """
+    path = app.config["CERTS_PATH"]
+    acme_path = os.path.join(path, "acme.json")
+    key_path = os.path.join(path, "key.pem")
+    cert_path = os.path.join(path, "cert.pem")
+    if not os.path.exists(acme_path):
+        print("Could not find traefik acme configuration")
+        return
+    with open(acme_path, "r") as handler:
+        data = json.loads(handler.read())
+    for item in data["DomainsCertificate"]["Certs"]:
+        if domain == item["Domains"]["Main"]:
+            cert = base64.b64decode(item["Certificate"]["Certificate"])
+            key = base64.b64decode(item["Certificate"]["PrivateKey"])
+            break
+    else:
+        print("Could not find the proper certificate from traefik")
+        return
+    if os.path.join(cert_path):
+        with open(cert_path, "rb") as handler:
+            if handler.read() == cert:
+                return
+    print("Installing the new certificate from traefik")
+    with open(cert_path, "wb") as handler:
+        handler.write(cert)
+    with open(key_path, "wb") as handler:
+        handler.write(key)
+
+
+def restart_services():
+    print("Reloading services using TLS")
+    dockercli.reload("http", "smtp", "imap")
+
+
+@scheduler.scheduled_job('date')
+def create_dhparam():
+    path = app.config["CERTS_PATH"]
+    dhparam_path = os.path.join(path, "dhparam.pem")
+    if not os.path.exists(dhparam_path):
+        print("Creating DH params")
+        subprocess.call(["openssl", "dhparam", "-out", dhparam_path, "2048"])
+        restart_services()
+
+
+@scheduler.scheduled_job('date')
+@scheduler.scheduled_job('cron', day='*/4', hour=0, minute=0)
+def refresh_certs():
+    if not app.config["TLS_FLAVOR"] == "letsencrypt":
+        return
+    if not app.config["FRONTEND"] == "traefik":
+        print("Letsencrypt certificates are compatible with traefik only")
+        return
+    print("Requesting traefik to make sure the certificate is fresh")
+    hostname = app.config["HOSTNAME"]
+    urllib3.PoolManager().request("GET", "https://{}".format(hostname))
+    install_certs(hostname)