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Update smtp.go (develop branch)

For mail servers that do not require Authentication we must pass NIL for the SendMail parameter 2 (the auth parameter). Otherwise it fails to send the mail.
This commit is contained in:
Francois 2014-07-22 07:21:47 +02:00
parent 91ee42ceeb
commit 6ce55e8884

View File

@ -54,6 +54,18 @@ func (s *SmtpWriter) Init(jsonconfig string) error {
return nil
}
func (s *SmtpWriter) GetSmtpAuth(host string) smtp.Auth {
if len(strings.Trim(s.Username, " ")) == 0 && len(strings.Trim(s.Password, " ")) == 0 {
return nil
}
return smtp.PlainAuth(
"",
s.Username,
s.Password,
host,
)
}
// write message in smtp writer.
// it will send an email with subject and only this message.
func (s *SmtpWriter) WriteMsg(msg string, level int) error {
@ -64,12 +76,8 @@ func (s *SmtpWriter) WriteMsg(msg string, level int) error {
hp := strings.Split(s.Host, ":")
// Set up authentication information.
auth := smtp.PlainAuth(
"",
s.Username,
s.Password,
hp[0],
)
auth := s.GetSmtpAuth(hp[0])
// Connect to the server, authenticate, set the sender and recipient,
// and send the email all in one step.
content_type := "Content-Type: text/plain" + "; charset=UTF-8"