diff --git a/Dockerfile b/Dockerfile
index 089c3a11..b9fa1c1b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,6 +102,7 @@ RUN sed -i 's/START_DAEMON=no/START_DAEMON=yes/g' /etc/default/fetchmail
 
 # Configures Postfix
 COPY target/postfix/main.cf target/postfix/master.cf /etc/postfix/
+RUN echo "" > /etc/aliases
 
 # Configuring Logs
 RUN sed -i -r "/^#?compress/c\compress\ncopytruncate" /etc/logrotate.conf && \