diff --git a/terraform/k8sapps/resources/mail/sieve b/terraform/k8sapps/resources/mail/sieve
new file mode 100644
index 0000000..db5db81
--- /dev/null
+++ b/terraform/k8sapps/resources/mail/sieve
@@ -0,0 +1,5 @@
+require ["fileinto"];
+
+if envelope :matches "from" "*" {
+  fileinto "Sent";
+}
\ No newline at end of file