diff --git a/ungleich-mail/Dockerfile b/ungleich-mail/Dockerfile
index 700ae1b..45d4233 100644
--- a/ungleich-mail/Dockerfile
+++ b/ungleich-mail/Dockerfile
@@ -1,3 +1,8 @@
 FROM alpine:3.19
 
-RUN apk add --update postfix
+RUN apk add --update \
+    postfix \
+    dovecot
+
+COPY entrypoint.sh /
+ENTRYPOINT /entrypoint.sh
diff --git a/ungleich-mail/entrypoint.sh b/ungleich-mail/entrypoint.sh
new file mode 100644
index 0000000..d105c83
--- /dev/null
+++ b/ungleich-mail/entrypoint.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+/usr/sbin/postfix start
+/usr/sbin/dovecot