add error for hello func

diff --git a/modules/mailer/mailer.go b/modules/mailer/mailer.go
index 57400e73fc2d404bdd743c75094d32a8a79fc4eb..fc6ec2fa867e0afdf9206f6138f1c4b5a9c1960c 100644 (file)
--- a/modules/mailer/mailer.go
+++ b/modules/mailer/mailer.go
@@ -100,7 +100,10 @@ func sendMail(settings *setting.Mailer, recipients []string, msgContent []byte)
        if err != nil {
                return err
        }
-       client.Hello(hostname)
+
+       if err = client.Hello(hostname); err != nil {
+               return err
+       }
 
        // If not using SMTPS, alway use STARTTLS if available
        hasStartTLS, _ := client.Extension("STARTTLS")