diff --git a/install/rainloop/cyberpanel.net.ini b/install/rainloop/cyberpanel.net.ini
index 639330df8..0f7022ca9 100755
--- a/install/rainloop/cyberpanel.net.ini
+++ b/install/rainloop/cyberpanel.net.ini
@@ -1,5 +1,5 @@
 imap_host = "localhost"
-imap_port = 143
+imap_port = 993
 imap_secure = "TLS"
 imap_short_login = Off
 sieve_use = Off