From b4236a6d6ff4a5cd166ce0cec02b92c66f6dd3d0 Mon Sep 17 00:00:00 2001
From: Matthew Phillips <matthew@matthewphillips.info>
Date: Fri, 7 Jul 2023 09:22:21 -0400
Subject: [PATCH] readme: update server example to get errors from smtp

---
 README.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 75a6d2f..1ff3904 100644
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ func (s *Session) AuthPlain(username, password string) error {
 
 func (s *Session) Mail(from string, opts *smtp.MailOptions) error {
 	if !s.auth {
-		return ErrAuthRequired
+		return smtp.ErrAuthRequired
 	}
 	log.Println("Mail from:", from)
 	return nil
@@ -125,7 +125,7 @@ func (s *Session) Mail(from string, opts *smtp.MailOptions) error {
 
 func (s *Session) Rcpt(to string) error {
 	if !s.auth {
-		return ErrAuthRequired
+		return smtp.ErrAuthRequired
 	}
 	log.Println("Rcpt to:", to)
 	return nil
@@ -133,7 +133,7 @@ func (s *Session) Rcpt(to string) error {
 
 func (s *Session) Data(r io.Reader) error {
 	if !s.auth {
-		return ErrAuthRequired
+		return smtp.ErrAuthRequired
 	}
 	if b, err := ioutil.ReadAll(r); err != nil {
 		return err