The original message was received at Tue, 28 Jan 2025 09:21:30 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.4.1 Recipient address rejected: Access denied. [SG1PEPF000082E6.apcprd02.prod.outlook.com 2025-01-28T08:23:41.208Z 08DD3ECAF6DDC55E]) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVZ2Dl1bcUt5JgYGHjVjLFd3ORtPVQwvHBhK) (reason: 554 RCPT (dongxl@chinaputin.cn) dosn't exist) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVBxX1hVcUt5cwYGHjVjLFd2PkhHVQwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVB5CA9VcUksdgYGHjVudwdyaklBWgwvHBJa) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVAiCV0OcU4qIgYGHjVrfAMnOUgTWAw%2BHA%3D%3D) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVFyX1NVcUt5IQYGHjVjLFd2aUpBXAwvHBhK) (reason: 550 User suspended: dongxiangkun@itp.ac.cn) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVEgCV0JcUt5fQYGHjVjLFdxaUETXgwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfVElWFgIcUt5fQYGHjVjLFdxaUERWwwvHBhK) (reason: 550 User not found: dongqian@nssc.ac.cn) (reason: 550 Mailbox unavailable or access denied [MM26xUelqNM/TueY+W4jX4Jfbt2QR/bV+RaJ6N4VULlRrfLQ8+Ynt38= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20057.) (reason: 550 Mail content denied [NSjjVjUmCg+CKH8MG1VNHravlisS5CVnu+kELobjkrHXKnVKv4aOkGo= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [Nu9f9OZKLqwsl+O6ZaPeaGKvZY15w8TjbMVdudEq4EGyeuPXmOfpgI0= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 554 RCPT (donielding@woodfast.com.cn) dosn't exist) (reason: 550 Host unknown) (reason: 550 Host unknown) ----- Transcript of session follows ----- ... while talking to o365exchangeonline.advantech.com.cn.: >>> DATA ... User unknown >> DATA >> DATA ... Deferred: 450 Requested action not taken: BtaowAAXNWUclJhnQpg5AA--.37179S3, please try again ... while talking to jt-e500.cgnpc.com.cn.: >>> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: Dg_ICgDXcrdElJhnABsLAA--.57660S3, please try again ... while talking to mxn.mxhichina.com.: >>> DATA >> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spamANTISPAM_BAT[01201311R150, maildocker-behaviorspam033045239223]: rejected by antispam ... while talking to qiye163mx01.mxmail.netease.com.: >>> DATA >> DATA ... Deferred: Connection timed out with hama.ln.cn. ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA ... Deferred: 450 Requested action not taken: DTuowAAXAJPNlJhng9B0AA--.14817S3, please try again ... while talking to imre-astar-edu-sg01e.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [SG2PEPF000B66CD.apcprd03.prod.outlook.com 2025-01-28T08:27:08.693Z 08DD3E4818BFF1B9] ... while talking to mx.cstnet.cn.: >>> DATA ... User unknown >> DATA >> DATA >> DATA ... User unknown >> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spamANTISPAM_BAT[01201311R2168S7310113229, maildocker-behaviorspam033037003110]: too frequently sending ... while talking to polyu-edu-hk.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [SG1PEPF000082E3.apcprd02.prod.outlook.com 2025-01-28T08:28:04.291Z 08DD3E289A87CB33] ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: yCVVtAC3SYlJlZhnI390AQ--.57923S3, please try again ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spamANTISPAM_BAT[01201311R5668S5110113229, maildocker-behaviorspam033055200174]: too frequently sending ... while talking to ust-hk.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [SG1PEPF000082E3.apcprd02.prod.outlook.com 2025-01-28T08:29:26.292Z 08DD3E289A889D3C] ... while talking to mxn.mxhichina.com.: >>> DATA ... Host unknown (Name server: wzdongava.cn: host not found) 550 5.1.2 ... Host unknown (Name server: wzdongyc.cn: host not found) 550 5.1.2 ,,,,,,... Host unknown (Name server: .: host not found)