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Explicitly decide whether to use TLS in mailer's configuration (#5024)
* explicitly decide on using TLS for mail connections * explicitly decide on using TLS for mail connections * keep compatibility
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committed by
techknowlogick
parent
ce9a5173fe
commit
3a1ed82529
@@ -122,11 +122,10 @@ func (s *smtpSender) Send(from string, to []string, msg io.WriterTo) error {
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}
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defer conn.Close()
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isSecureConn := false
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isSecureConn := opts.IsTLSEnabled || (strings.HasSuffix(port, "465"))
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// Start TLS directly if the port ends with 465 (SMTPS protocol)
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if strings.HasSuffix(port, "465") {
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if isSecureConn {
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conn = tls.Client(conn, tlsconfig)
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isSecureConn = true
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}
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client, err := smtp.NewClient(conn, host)
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