diff --git a/cmd/lotus/conf.go b/cmd/lotus/conf.go
index e7a3599..65a088a 100644
--- a/cmd/lotus/conf.go
+++ b/cmd/lotus/conf.go
@@ -6,8 +6,8 @@ import (
 )
 
 type Conf struct {
-	Listen   string         `yaml:"listen"`
-	Audience string         `yaml:"audience"`
-	SendMail *sendmail.Smtp `yaml:"sendmail"`
-	Imap     *imap.Imap     `yaml:"imap"`
+	Listen   string            `yaml:"listen"`
+	Audience string            `yaml:"audience"`
+	SendMail sendmail.SendMail `yaml:"sendmail"`
+	Imap     imap.Imap         `yaml:"imap"`
 }
diff --git a/cmd/lotus/main.go b/cmd/lotus/main.go
index 00e0163..dd28c5e 100644
--- a/cmd/lotus/main.go
+++ b/cmd/lotus/main.go
@@ -48,7 +48,7 @@ func main() {
 	}
 
 	userAuth := api.CheckAuth(verify, conf.Audience)
-	srv := api.SetupApiServer(conf.Listen, userAuth, conf.SendMail, conf.Imap)
+	srv := api.SetupApiServer(conf.Listen, userAuth, &conf.SendMail, &conf.Imap)
 	log.Printf("[Lotus] Starting API server on: '%s'\n", srv.Addr)
 	go utils.RunBackgroundHttp("Lotus", srv)
 
diff --git a/sendmail/sendmail.go b/sendmail/sendmail.go
index 35c26de..30c21ac 100644
--- a/sendmail/sendmail.go
+++ b/sendmail/sendmail.go
@@ -5,7 +5,7 @@ import (
 	"os/exec"
 )
 
-type Smtp struct {
+type SendMail struct {
 	SendMailCommand string `json:"send_mail_command"`
 }
 
@@ -16,7 +16,7 @@ type Mail struct {
 
 var execCommand = exec.Command
 
-func (s *Smtp) Send(mail *Mail) error {
+func (s *SendMail) Send(mail *Mail) error {
 	// start sendmail caller
 	if s.SendMailCommand == "" {
 		s.SendMailCommand = "/usr/sbin/sendmail"
diff --git a/sendmail/sendmail_test.go b/sendmail/sendmail_test.go
index 81421da..49f60e0 100644
--- a/sendmail/sendmail_test.go
+++ b/sendmail/sendmail_test.go
@@ -55,7 +55,7 @@ func TestSmtp_Send(t *testing.T) {
 	listen, err := net.ListenUnix("", addr)
 	assert.NoError(t, err)
 
-	s := &Smtp{SendMailCommand: "/tmp/sendmailXXXXX"}
+	s := &SendMail{SendMailCommand: "/tmp/sendmailXXXXX"}
 	assert.NoError(t, s.Send(m))
 }