Change DefaultHost to loopback address

Updated DefaultHost from "localhost" to "127.0.0.1" in client_test.go. This change ensures consistent and direct communication with the local machine, avoiding potential issues with DNS resolution of "localhost".
step-security-bot · Oct 26, 2024 · 23399ed · 23399ed
1 parent 90e3162
commit 23399ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/client_test.go b/client_test.go
@@ -29,7 +29,7 @@ import (
 
 const (
 	// DefaultHost is used as default hostname for the Client
-	DefaultHost = "localhost"
+	DefaultHost = "127.0.0.1"
 	// TestRcpt is a trash mail address to send test mails to
 	TestRcpt = "[email protected]"
 	// TestServerProto is the protocol used for the simple SMTP test server