From fe16bb86f96832b028b3426582492ee9a3261bfe Mon Sep 17 00:00:00 2001
From: teru <teru@kteru.net>
Date: Thu, 18 Aug 2016 19:23:27 +0900
Subject: [PATCH] Disable to delete `postmaster` #14

---
 cmd/mailfull/command/userdel.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmd/mailfull/command/userdel.go b/cmd/mailfull/command/userdel.go
index b19c365..9e2d2b4 100644
--- a/cmd/mailfull/command/userdel.go
+++ b/cmd/mailfull/command/userdel.go
@@ -59,6 +59,11 @@ func (c *UserDelCommand) Run(args []string) int {
 		return 1
 	}
 
+	if userName == "postmaster" {
+		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] Cannot delete postmaster.\n")
+		return 1
+	}
+
 	if err := repo.UserRemove(domainName, userName); err != nil {
 		fmt.Fprintf(c.UI.ErrorWriter, "[ERR] %v\n", err)
 		return 1