diff --git a/src/pretix/__init__.py b/src/pretix/__init__.py
index a6fca5e3e..58e112fc2 100644
--- a/src/pretix/__init__.py
+++ b/src/pretix/__init__.py
@@ -19,4 +19,4 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-__version__ = "2026.4.0"
+__version__ = "2026.4.1"
diff --git a/src/pretix/locale/de/LC_MESSAGES/django.po b/src/pretix/locale/de/LC_MESSAGES/django.po
index a81cad506..99f6f5764 100644
--- a/src/pretix/locale/de/LC_MESSAGES/django.po
+++ b/src/pretix/locale/de/LC_MESSAGES/django.po
@@ -34309,7 +34309,7 @@ msgstr "MOTO"
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:64
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:67
 msgid "Payer name"
-msgstr "Name des Zahlenden"
+msgstr "Name des Zahlers"
 
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:91
 msgid "Payment receipt"
diff --git a/src/pretix/locale/de_Informal/LC_MESSAGES/django.po b/src/pretix/locale/de_Informal/LC_MESSAGES/django.po
index 7d2a46a80..28338e8eb 100644
--- a/src/pretix/locale/de_Informal/LC_MESSAGES/django.po
+++ b/src/pretix/locale/de_Informal/LC_MESSAGES/django.po
@@ -34242,7 +34242,7 @@ msgstr "MOTO"
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:64
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:67
 msgid "Payer name"
-msgstr "Name des Zahlenden"
+msgstr "Name des Zahlers"
 
 #: pretix/plugins/stripe/templates/pretixplugins/stripe/control.html:91
 msgid "Payment receipt"
diff --git a/src/pretix/settings.py b/src/pretix/settings.py
index aa8697796..8971b520d 100644
--- a/src/pretix/settings.py
+++ b/src/pretix/settings.py
@@ -265,7 +265,7 @@ EMAIL_USE_TLS = config.getboolean('mail', 'tls', fallback=False)
 EMAIL_USE_SSL = config.getboolean('mail', 'ssl', fallback=False)
 EMAIL_SUBJECT_PREFIX = '[pretix] '
 EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
-EMAIL_CUSTOM_SMTP_BACKEND = 'pretixbase.email.CheckPrivateNetworkSmtpBackend'
+EMAIL_CUSTOM_SMTP_BACKEND = 'pretix.base.email.CheckPrivateNetworkSmtpBackend'
 EMAIL_TIMEOUT = 60
 
 ADMINS = [('Admin', n) for n in config.get('mail', 'admins', fallback='').split(",") if n]