The original message was received at Tue, 28 Jan 2025 10:34:07 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.4.1 Recipient address rejected: Access denied. [HK2PEPF00006FB5.apcprd02.prod.outlook.com 2025-01-28T09:36:07.004Z 08DD3F0EEFC1CAF1]) (reason: 550 5.1.1 Bad destination mailbox address (liuwenxiao@cnggg.cn).) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeQV0CVNccUt5dwYGHjVjKwFxbBxDXgwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeQUiUl5ecUl3fQYGHjVudwcmbkpBXgwvHBJa) (reason: 550 No such user (liux080615@dhc.com.cn)) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeQdwWQ5ZcUAvfAYGHjVjKwFxaEpPVAwvHBhK) (reason: 550 Mail content denied [NLAtegSadZQLO8nP+Kb1IRq34o9/P4bJpM051Ud7KVRDdbD1lMJ+te8= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeQB4C11YcUt5dQYGHjVjKwFxO0EVDAwvHBhK) (reason: 550 User not found: liutong2015@opt.cn) (reason: 550 Mail content denied [Nu9f9OZKLqwsZR/qR5Lso+75hgD+gmRdMn3IvpgcelqvtHD5VaPmRZI= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [NLAtegSadZQLY6w0uZ8LkZJQUiEUjNt35cLtL5zcEPCvhgNUHhOKpKM= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [MbmMx8+oB+H1JxzLA38DpKBTDMopKnZanfCCzKLKTosK29/TQS2NW98= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [MbmMx8+oB+H1JxzLA38DpKBTDMopKnZanfCCzKLKTosK29/TQS2NW98= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [ORLs+t4qA9N4tCzFLjb4XGV9oV5otV7ThMUkTe2iJ6pB54mUCStsSqQ= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeQElXVhecUt5fQYGHjVjKwFxOU1PXQwvHBhK) (reason: 550 Mail content denied [NLAtegSadZQLY6w0uZ8LkZIdsSNu1BEtcxH1Ud/UESZ5rM0x5/Xu/Mg= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) ----- Transcript of session follows ----- ... while talking to bii-astar-edu-sg01c.mail.protection.outlook.com.: >>> DATA ... User unknown >> DATA ... Deferred: 450 Requested action not taken: AQAAfwD32iu_pJhn32cUAA--.2897S3, please try again ... while talking to mail.cnggg.cn.: >>> DATA ... User unknown >> DATA ... Deferred: 450 Requested action not taken: FEDFygA3cBdmpphnQ5NKAQ--.8670S3, please try again ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA ... User unknown >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1168S1310121229, maildocker-behaviorspam033045076027]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R3068S5010121229, maildocker-behaviorspam033045032255]: too frequently sendingCONTINUE >> DATA ... Deferred: Connection reset by mxw.mxhichina.com. ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA ... Deferred: 450 Requested action not taken: OEB0ygBnIEgep5hnEO_mAQ--.10147S3, please try again ... while talking to mail.xidian.edu.cn.: >>> DATA ,... Deferred: 450 Requested action not taken: OnB1ygDXP+Upp5hn76dICA--.62957S3, please try again ... while talking to mail.xjtu.edu.cn.: >>> DATA ... Deferred: 450 Requested action not taken: LAGowABHbFUwp5hnOjZSAQ--.8266S3, please try again ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA ... User unknown ... Deferred: poloarts.com.cn.: No route to host ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA ... Deferred: sou.ed.cn.: No route to host ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [HK2PEPF00006FB0.apcprd02.prod.outlook.com 2025-01-28T09:46:53.989Z 08DD3E3E0E38F1EA] ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: AQAAfwBn42+lp5hnDaFIAA--.49464S3, please try again ... while talking to mxbiz1.qq.com.: >>> DATA