PowerStore：如何匯入有效的 SMTP 憑證以使用 STARTTLS

Summary: 如何使用 OpenSSL 取得傳輸層安全性 （TLS） 的 Simple Mail Transfer Protocol （SMTP） 服務使用的憑證

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Symptoms

Error message:

No certificate available. Import a certificate to proceed:

錯誤訊息的螢幕擷取畫面

Cause

發生此錯誤是因為 PowerStore 沒有有效的 CA 憑證來驗證 SMTP 伺服器。

Resolution

從 Linux 伺服器安裝 OpenSSL，然後執行：

echo |openssl s_client -showcerts -servername <server> -connect <server>:<port> -crlf -starttls smtp 2>/dev/null | awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/'

例如，對於 smtp.office365.com:587:

echo |openssl s_client -showcerts -servername smtp.office365.com -connect smtp.office365.com:587 -crlf -starttls smtp 2>/dev/null | awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/'

輸出類似於：

# echo |openssl s_client -showcerts -servername smtp.office365.com -connect smtp.office365.com:587 -crlf -starttls smtp 2>/dev/null | awk '/-----BEGIN CERTIFICATE-----/,/-----END CERTIFICATE-----/'
-----BEGIN CERTIFICATE-----
MIIIpTCCB42gAwIBAgIQBajiV3qawxB6wEysPSgq8jANBgkqhkiG9w0BAQsFADBL
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMSUwIwYDVQQDExxE
aWdpQ2VydCBDbG91ZCBTZXJ2aWNlcyBDQS0xMB4XDTI1MTExMDAwMDAwMFoXDTI2
MTEwOTIzNTk1OVowajELMAkGA1UEBhMCVVMxEzARBgNVBAgTCldhc2hpbmd0b24x
EDAOBgNVBAcTB1JlZG1vbmQxHjAcBgNVBAoTFU1pY3Jvc29mdCBDb3Jwb3JhdGlv
ggEKAoIBAQDoK5xE8CIH...truncated…5xE8CIHc5xE8CIHctZmUeiKB/n8cz
2CZOMNqMEe4WpnoBFmxuBi7rtIsrAHYAwjF+V0UZo0XufzjespBB68fCIVoiv3/V
ta12mtkOUs0AAAGab+8p1QAABAMARzBFAiAh0N/z9iTilJ0ANf1lXpSsjA4owNRK
QHOIdwO1C65JEQIhALb0jD66T6Xl9TvN8qP3fDccHs4WmSCbwSaKczAA3r62AHYA
AiEAyC0JBk9bOGJPbSvabOGEZ/8qLIC0pnGuRAbDckIlis0CIFjM4aDKfmiu7yDx
kifw+d6jVpAu
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
MIIE5jCCA86gAwIBAgIQDxcaSMbyI4CSGM0u1t3A6DANBgkqhkiG9w0BAQsFADBh
MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
d3cuZGlnaWNlcnQuY29tMSAwHgYDVQQDExdEaWdpQ2VydCBHbG9iYWwgUm9vdCBD
QTAeFw0yMDA5MjUwMDAwMDBaFw0zMDA5MjQyMzU5NTlaMEsxCzAJBgNVBAYTAlVT
MRUwEwYDVQQKEwxEaWdpQ2VydCBJbmMxJTAjBgNVBAMTHERpZ2lDZXJ0IENsb3Vk
IFNlcnZpY2gVzIENBLTE...truncated…3DQEBAQUAA4IBDwAwggEKAoIBAQDR
rfaHFHlUJ1fHLwVoPJs8zWfsRRAshPKkR8TZU0JFCbvk/jPB17xGL9GL5re1Z3h8
anC+/bjltlTPTF6suCJ0c1UpCHPIZPfQlQkOeYNQv1/11MybQmGOgAS5QarOThKZ
m6zWxb5bAnO1FqSrcWLUmOpAOYWm9rsv6OeHwov2nDLN7Pg+v4nndCOCS9rqv3Om
JTz9v6nlaP/4MKJgxzsuo/PFfzs7/Q8xoXx0D9C/FMS9aPGl52un35sAfkYlTubo
x6pNQytYvwMPeg==
-----END CERTIFICATE----

取得這些包含完整憑證鏈結的憑證，並將其貼到憑證匯入精靈中：

使用精靈匯入憑證的螢幕擷取畫面

並顯示新憑證：

新憑證的螢幕擷取畫面

之後，透過以下方式啟用 SMTP STARTTLS 此外，啟用應該會成功。

Affected Products

PowerStore 1000T, PowerStore 1200T, PowerStore 3000T, PowerStore 3200T, PowerStore 5000T, PowerStore 500T, PowerStore 5200T, PowerStore 7000T, PowerStore 9000T, PowerStore 9200T
Article Properties
Article Number: 000394229
Article Type: Solution
Last Modified: 06 Dec 2025
Version:  2
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