狀況 : 對方郵件空間或對方郵件伺服器有問題
常見訊息
1. Reason: 4.1.0 - Unknown address error ('451', ['Requested mail action not taken: mailbox unavailable'])
2. Reason: 4.3.2 - Not accepting messages at this time ('421', ['Too many bad recipients'])
3. Reason: 4.1.0 - Unknown address error ('451', ['4.3.2 Please try again later'])
4. Reason: 4.1.0 - Unknown address error ('450', ['4.7.1 : Recipient address rejected: Service is unavailable'])
解決方式
請對方資訊管理人員檢查或是繼續等待重試發送信件。
狀況 : 收件方伺服器設定流量限制
常見訊息
1. Reason: 4.1.0 - Unknown address error ('450', [': Recipient asked sender to resend. Greylisted for xxx seconds'])
2. Reason: 4.1.0 - Unknown address error ('451', ['4.7.1 Greylisting in action, please come back in 00:05:00'])
3. Reason: 4.1.0 - Unknown address error ('450', [': Recipient address rejected: Greylisted, see http://xxx.xxx.xx'])
4. Reason: 4.1.0 - Unknown address error ('451', ['4.7.1 Greylisting in action, please come back later'])
解決方式
1. 等待系統重新寄信
2. 或 聯繫收件者伺服器之郵件系統管理員,將 hiBox IP (210.71.187.1~254) 加入白名單,並撥打 hiBox 免付費客服專線( 0800-080-365 )。
狀況 : 對方郵件空間不足
常見訊息
1. Reason: 4.1.0 - Unknown address error ('552', ['mail size or count over quota.'])
2. Reason: 4.1.0 - Unknown address error ('552', ['Requested mailbox exceeds quota.'])
解決方式
請通知收件者清理信箱空間。
狀況 : hiBox被對方列入黑名單
常見訊息
Reason: 4.1.0 - Unknown address error ('450', ['4.7.1 : Recipient address rejected: Policy rejection: Abuse. Sending server blacklisted.'])
解決方式
請聯繫收件者伺服器之郵件系統管理員,將 hiBox IP (210.71.187.1~254) 加入白名單,並撥打 hiBox 免付費客服專線( 0800-080-365 )。
狀況 : 信件被對方列入垃圾信
常見訊息
Reason: 4.3.0 - Other mail system problem ('451', ['DT:SPM mx3, lwmowKCbCwFBXdZLEER9AA--.1892S2, please try again 1272339778 http://mail.163.com/help/help_spam_16.htm?ip=210.71.187.217&hostid=mx3&time=1272339778'])
解決方式
從對方提供的網頁上查到,『DT:SPM』代表被對方列入垃圾信,所以請寄件者重新修改郵件內容和郵件主旨或內文部分的文字。
狀況 : 因為對方的政策管理而延遲寄信
常見訊息
Reason: 4.1.0 - Unknown address error ('450', ['4.7.1 : Recipient address rejected: Policy Rejection- Please try later.'])
解決方式
等待系統重新寄信