diff --git a/Makefile b/Makefile
index a64deb56..aed0b797 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,7 @@ run:
 		-e SA_TAG=1.0 \
 		-e SA_TAG2=2.0 \
 		-e SA_KILL=3.0 \
+		-e SASL_PASSWD=testing \
 		-h mail.my-domain.com -t $(NAME)
 	docker run -d --name mail_pop3 \
 		-v "`pwd`/postfix":/tmp/postfix \
@@ -37,11 +38,11 @@ run:
 
 fixtures:
 	# Sending test mails
-	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/amavis-spam.txt"		
-	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/amavis-virus.txt"		
-	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-alias-external.txt"		
-	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-alias-local.txt"		
-	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-user.txt"		
+	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/amavis-spam.txt"
+	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/amavis-virus.txt"
+	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-alias-external.txt"
+	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-alias-local.txt"
+	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/existing-user.txt"
 	docker exec mail /bin/sh -c "nc 0.0.0.0 25 < /tmp/test/email-templates/non-existing-user.txt"
 	# Wait for mails to be analyzed
 	sleep 10
diff --git a/test/tests.bats b/test/tests.bats
index 89de473e..8cfe488e 100644
--- a/test/tests.bats
+++ b/test/tests.bats
@@ -105,6 +105,11 @@
   [ "$status" -eq 0 ]
 }
 
+@test "checking sasl: sasl_passwd.db exists" {
+  run docker exec mail [ -f /etc/postfix/sasl_passwd.db ]
+  [ "$status" -eq 0 ]
+}
+
 #
 # smtp
 #