diff --git a/core/admin/mailu/sso/forms.py b/core/admin/mailu/sso/forms.py
index ca124c02..c01ef572 100644
--- a/core/admin/mailu/sso/forms.py
+++ b/core/admin/mailu/sso/forms.py
@@ -5,7 +5,7 @@ import flask_wtf
 class LoginForm(flask_wtf.FlaskForm):
     class Meta:
         csrf = False
-    email = fields.StringField(_('E-mail'), [validators.Email(), validators.DataRequired()])
+    email = fields.StringField(_('E-mail'), [validators.Email(), validators.DataRequired()], render_kw={'autofocus': True})
     pw = fields.PasswordField(_('Password'), [validators.DataRequired()])
     pwned = fields.HiddenField(label='', default=-1)
     submitWebmail = fields.SubmitField(_('Sign in'))
diff --git a/towncrier/newsfragments/2577.misc b/towncrier/newsfragments/2577.misc
new file mode 100644
index 00000000..a9c467cf
--- /dev/null
+++ b/towncrier/newsfragments/2577.misc
@@ -0,0 +1 @@
+Autofocus the login form on /sso/login