问：enquiry@hkqma.org这个账户想要查如图
两个邮件的发送是否成功的记录，请问怎么查，目前客户查不到，6月份的，这两个邮件是否有发送成功的记录证据对客户很重要，麻烦提供一下，拜托了
,我想要「發送狀態查詢」的紀錄
答：您好，抱歉，该日志只保留30天左右，无法查到更早的,非常感谢您长期对我司的支持.由此给您带来的不便之处,敬请原谅!谢谢!
问：请帮忙分析一下一下退信内容的原因，收件人多远的时候会退信，单独发就没有这个问题
Charset 退信信息(Bounced Information) 收件地址 (Recipient) chkong88@netvigator.com 退信返回码 (Bounce Code) host imsmx1.netvigator.com[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command) 退信说明
(Bounced Information) 收件地址 (Recipient) kievko@tdctrade.com 退信返回码 (Bounce Code) host filesharing.tdc.org.hk[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command) 退信说明
host imsmx1.netvigator.com[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command)
host imsmx1.netvigator.com[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command)
host imsmx1.netvigator.com[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command)
host esa4.polyu.c3s2.iphmx.com[127.0.0.1] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command)
host coats-com.mail.protection.outlook.com[127.0.0.1] said: 550 5.4.1 [victor.cheung@coats.com]: Recipient address rejected: Access denied [BY2NAM03FT027.eop-NAM03.prod.protection.outlook.com] (in reply to RCPT TO command)
host mx-10.orchid.atmailcloud.com[127.0.0.1] said: 550 rt-206: Recipient rejected (in reply to RCPT TO command)
答：您好，这个是被对方策略限制了，可能对方频率等方面的限制，建议分开发送。
问：david_chan@cpkmacao.com不能正常发信，发出去别人收不到，例如發送郵件給ALEX_YAN@cpkmacao.com和freda_wong@cpkmacao.com，對方都收不到。有採用轉發功能。麻煩查看下原因，謝謝。
答：您好，我们手工从发送到这两个邮箱是可以正常收到的。 您可以现在测试试下。
