diff --git a/rainloop/default.ini b/rainloop/default.ini
index 7b49533e..5c6f79bc 100644
--- a/rainloop/default.ini
+++ b/rainloop/default.ini
@@ -2,11 +2,11 @@ imap_host = "imap"
 imap_port = 143
 imap_secure = "TLS"
 imap_short_login = Off
-sieve_use = Off
+sieve_use = On
 sieve_allow_raw = Off
-sieve_host = ""
+sieve_host = "imap"
 sieve_port = 4190
-sieve_secure = "None"
+sieve_secure = "TLS"
 smtp_host = "smtp"
 smtp_port = 587
 smtp_secure = "TLS"