The original message was received at Tue, 28 Jan 2025 09:05:17 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMDK1d5XlhecUt5fQYGHjVjLFQjbkkVDAwvHBhK) (reason: 550 Mail content denied [MpV5F2PDAuMb+Ag9gAWMeO//oBBfInJER9+hZLs6Yfwslp/T0QsvviU= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [N/u+XgB1UQZ7S9nLleLSxDjYoZJxZFvk2zW1yYQVVvSgubCpJdJAG7A= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 5.4.1 Recipient address rejected: Access denied. [CO1PEPF000044FB.namprd21.prod.outlook.com 2025-01-28T08:08:38.459Z 08DD3DC7CB3735A3]) (reason: 551 5.1.1 recipient is not exist) (reason: 550 RC:NE :The email account does not exist) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMDK1EkXllbcUt5JQYGHjVjLFQjY0sRCwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMDK1JxDl9acUt5JQYGHjVjLFQjY0xEWQwvHBhK) (reason: 550 Host unknown) (reason: 500 5.0.0 Service unavailable) (reason: 554 5.7.1 This email from IP 83.138.65.30 has been rejected. The email message was detected as spam.) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMDK1InWFhfcUksdwYGHjVudwdwOU5AXQwvHBJa) ----- Transcript of session follows ----- ... while talking to mx01.mail.alibaba.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ... User unknown >> DATA ... User unknown >> RCPT To: :The email account does not exist 550 5.1.1 ... User unknown >>> DATA >> DATA ... Host unknown (Name server: peoplemail.com.cn: no data known) ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA ... Host unknown (Name server: tomark-worthen.cn: host not found) ... while talking to spam.uht.com.tw.: >>> DATA >> DATA ,... Host unknown (Name server: .: host not found) ... while talking to mx-tw.mail.gm0.yahoodns.net.: >>> MAIL From: SIZE=3197 ... Deferred: 421 4.7.0 [TSS04] Messages from 83.138.65.30 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes ... while talking to qiye163mx01.mxmail.netease.com.: >>> DATA