The original message was received at Tue, 28 Jan 2025 10:04:28 +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/ABFOBSMCfwVyXlxYcUt5IgYGHjVjLFcnPkBOWAwvHBhK) (reason: 550 Mail content denied [MM26xUelqNM/Y0Xh10Du9CyIeXQRaCaY9Wrse+ivyEHLtYRHRnzNseM= 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/ABFOBSMCfwV3WgpVcUt5IgYGHjVjLFcnPkARXAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwV2D1NZcUt5IQYGHjVjLFcnOE1BDAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwV4CQgNcUl3cwYGHjVudwd8bBoTVAwvHBJa) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwZwWAoPcUAvfAYGHjVjLFcnPB1FWAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwZwWAoPcUAvfAYGHjVjLFcnPB1FWAwvHBhK) (reason: 551 5.1.1 recipient is not exist) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwZzXw0OcUAvfAYGHjVjLFcnPB1DWwwvHBhK) (reason: 550 #5.1.0 Address rejected.) (reason: 550 Host unknown) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwdxXVpbcUAvcwYGHjVjLFcmaE1CWAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwclD1hfcUt5dgYGHjVjLFcnPxsVWgwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCfwclD1hfcUt5dgYGHjVjLFcnPxsVWgwvHBhK) (reason: 550 User not found: international@shinyway.com.cn) (reason: 550 Host unknown) (reason: 550 Mail content denied [MM26xUelqNM/2100xN8lnThx41BSKOPs2xLWBrxyP5mzHiALZOPkfy0= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [MM26xUelqNM/2100xN8lnThx41BSKOPs2xLWBrxyP5mzHiALZOPkfy0= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [OGqA/Ptf1JSOHbSIMZaDhxcSmu7wj8s3ITTGsdloPa5B6C2wg33yszQ= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 5.1.1 User Unknown) (reason: 550 Mailbox unavailable or access denied [Nu9f9OZKLqws5p+ZshfsgFe+cOm2p1u5JKQkmKFASdKA4SnVaBw0VE8= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20057.) (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/ABFOBSMCfwJzDA5bcUt5fQYGHjVjLFcmOBxPDAwvHBhK) ----- Transcript of session follows ----- ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: Connection timed out with h-g.cn. ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA ... User unknown >> DATA >> DATA ... Deferred: 450 Requested action not taken: DTuowAAHCCCCnphnz+l0AA--.13195S3, please try again ... while talking to hku-nsp1.hku.hk.: >>> RCPT To: ... User unknown >>> DATA ... Host unknown (Name server: hydrowise.com.cn: host not found) ... while talking to ipleiria-pt.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [DB1PEPF000509F3.eurprd02.prod.outlook.com 2025-01-28T09:08:46.551Z 08DD3F632484759D] ... while talking to hzmx01.mxmail.netease.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 2025-01-28T09:09:21.915Z 08DD3E3E0E2A2612] ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spamANTISPAM_BAT[01201311R1669S6910121220, maildocker-behaviorspam033018096094]: much too frequently sending ... while talking to mail.shinyway.com.cn.: >>> DATA ... User unknown ... Deferred: Connection timed out with show.17ex.com. 550 5.1.2 ... Host unknown (Name server: sunward.com.cn: host not found) ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA >> DATA ... User unknown >> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: BQAi0gAnrqRtn5hnjwflAA--.46458S3, please try again ... while talking to mail.ysu.edu.cn.: >>> DATA ... Deferred: 450 Requested action not taken: AQAAfwBnQ2B1n5hnGgmQAA--.60559S3, please try again ... while talking to hzmx01.mxmail.netease.com.: >>> DATA