fix: email panic
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@@ -9,12 +9,20 @@ import (
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"time"
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)
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func generateMessageID() string {
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func generateMessageID() (string, error) {
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split := strings.Split(SMTPAccount, "@")
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if len(split) < 2 {
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return "", fmt.Errorf("invalid SMTP account")
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}
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domain := strings.Split(SMTPAccount, "@")[1]
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return fmt.Sprintf("<%d.%s@%s>", time.Now().UnixNano(), GetRandomString(12), domain)
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return fmt.Sprintf("<%d.%s@%s>", time.Now().UnixNano(), GetRandomString(12), domain), nil
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}
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func SendEmail(subject string, receiver string, content string) error {
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id, err2 := generateMessageID()
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if err2 != nil {
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return err2
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}
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if SMTPFrom == "" { // for compatibility
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SMTPFrom = SMTPAccount
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}
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@@ -28,7 +36,7 @@ func SendEmail(subject string, receiver string, content string) error {
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"Date: %s\r\n"+
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"Message-ID: %s\r\n"+ // 添加 Message-ID 头
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"Content-Type: text/html; charset=UTF-8\r\n\r\n%s\r\n",
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receiver, SystemName, SMTPFrom, encodedSubject, time.Now().Format(time.RFC1123Z), generateMessageID(), content))
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receiver, SystemName, SMTPFrom, encodedSubject, time.Now().Format(time.RFC1123Z), id, content))
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auth := smtp.PlainAuth("", SMTPAccount, SMTPToken, SMTPServer)
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addr := fmt.Sprintf("%s:%d", SMTPServer, SMTPPort)
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to := strings.Split(receiver, ";")
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