diff --git a/mailer.go b/mailer.go
index 007bdad..c0d90ed 100644
--- a/mailer.go
+++ b/mailer.go
@@ -78,6 +78,7 @@ func (m *Mailer) Send(emailcfg string, to string, data any, opts ...Option) erro
 
 	dialOptions := []mail.Option{
 		mail.WithSMTPAuth(mail.SMTPAuthAutoDiscover),
+		mail.WithTLSPolicy(mail.TLSOpportunistic),
 		// mail.WithSMTPAuth(mail.SMTPAuthNoAuth),
 		mail.WithUsername(m.SMTPConfig.Username),
 		mail.WithPassword(m.SMTPConfig.Password),
@@ -114,13 +115,6 @@ func WithReplyTo(email string) Option {
 	}
 }
 
-func WithTLSOpportunistic() Option {
-	return func(m *mail.Msg, opts []mail.Option) ([]mail.Option, error) {
-		opts = append(opts, mail.WithTLSPolicy(mail.TLSOpportunistic))
-		return opts, nil
-	}
-}
-
 func UnescapeHTML(s string) template.HTML {
 	return template.HTML(s)
 }