fix: add email missing Message-ID

This commit is contained in:
CalciumIon 2024-08-16 16:16:38 +08:00
parent b3d8e3e9ae
commit a5ec11e463

View File

@ -9,6 +9,11 @@ import (
"time"
)
func generateMessageID() string {
domain := strings.Split(SMTPFrom, "@")[1]
return fmt.Sprintf("<%d.%s@%s>", time.Now().UnixNano(), GetRandomString(12), domain)
}
func SendEmail(subject string, receiver string, content string) error {
if SMTPFrom == "" { // for compatibility
SMTPFrom = SMTPAccount
@ -18,8 +23,9 @@ func SendEmail(subject string, receiver string, content string) error {
"From: %s<%s>\r\n"+
"Subject: %s\r\n"+
"Date: %s\r\n"+
"Message-ID: %s\r\n"+ // 添加 Message-ID 头
"Content-Type: text/html; charset=UTF-8\r\n\r\n%s\r\n",
receiver, SystemName, SMTPFrom, encodedSubject, time.Now().Format(time.RFC1123Z), content))
receiver, SystemName, SMTPFrom, encodedSubject, time.Now().Format(time.RFC1123Z), generateMessageID(), content))
auth := smtp.PlainAuth("", SMTPAccount, SMTPToken, SMTPServer)
addr := fmt.Sprintf("%s:%d", SMTPServer, SMTPPort)
to := strings.Split(receiver, ";")