add deferred Close to smtp writer
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@ -120,17 +120,13 @@ func (m *SendMailRequest) Execute() error {
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if err != nil {
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return fmt.Errorf("failed issuing DATA command (%s)", err)
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}
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defer smtpWriter.Close()
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_, err = smtpWriter.Write([]byte(msg))
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if err != nil {
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return fmt.Errorf("failed sending mail content (%s)", err)
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}
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err = smtpWriter.Close()
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if err != nil {
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return fmt.Errorf("failed close smtp client (%s)", err)
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}
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return nil
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}
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