The original message was received at Tue, 28 Jan 2025 10:35:44 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.4.1 Recipient address rejected: Access denied. [HK3PEPF0000021E.apcprd03.prod.outlook.com 2025-01-28T09:36:54.454Z 08DD3E5EC385D2FB]) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVJ3CFNUcUt5dQYGHjVjKwF3OR1GCAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVIgXF4NcUt5cgYGHjVjKwF2bR5EXwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVN3XFkOcUt5fAYGHjVjKwF2bEATCwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVMkX1lecU4qJwYGHjVrfAMmbU0UVQw%2BHA%3D%3D) (reason: 550 Mail content denied [N/u+XgB1UQZ7SqMA1ZLGLrh7ewxpB7GfgwYAoKUkpdXCLUqT210VzY4= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [N/u+XgB1UQZ7SqMA1ZLGLrh7ewxpB7GfgwYAoKUkpdXCLUqT210VzY4= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [N/u+XgB1UQZ7SqMA1ZLGLrh7ewxpB7GfgwYAoKUkpdXCLUqT210VzY4= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [N/u+XgB1UQZ7SqMA1ZLGLrh7ewxpB7GfgwYAoKUkpdXCLUqT210VzY4= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVx3XlhecUt5fQYGHjVjKwF2aEBECQwvHBhK) (reason: 550 Mail content denied [MbmMx8+oB+H16KPWqnvYWE0X4ioy9jwMrjFhXvlogkbyE7LyjHvmVTY= 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/ABFOBSMCeVwkDFlVcUt5fQYGHjVjKwFxaEoRDwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVwkDFlVcUt5fQYGHjVjKwFxaEoRDwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVwkDFlVcUt5fQYGHjVjKwFxaEoRDwwvHBhK) (reason: 550 Mail content denied [MbmMx8+oB+H1/5FCt6lBH5jZqEpfAFmUgxmoe3VOUt8kcqDNJWyee2Y= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) ----- Transcript of session follows ----- ... Deferred: Connection refused by 7ca28e3b9cb94ac6b43c1024cb86f83d.vip1.huaweicloudwaf.com. ... while talking to biostime-com-cn.mail.protection.outlook.com.: >>> DATA ... User unknown ... Deferred: Connection timed out with mail.cic.tsinghua.edu.cn. 550 5.1.2 ... Host unknown (Name server: cnaico.com.cn: no data known) ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1468S2310121229, maildocker-behaviorspam033037001229]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R8368S3110121229, maildocker-behaviorspam033045108231]: too frequently sendingCONTINUE >> DATA >> DATA >> DATA ,... Deferred: 450 Requested action not taken: UEJ2ygCXJsaZpZhnkFzaAQ--.30366S2, please try again ... while talking to mx1.qiye.aliyun.com.: >>> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R8168S4610121229, maildocker-behaviorspam033024137128]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R2668S3910121229, maildocker-behaviorspam033055200174]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R7868S0310121229, maildocker-behaviorspam033045076027]: too frequently sendingCONTINUE >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [OS1PEPF0000D20D.JPNP286.PROD.OUTLOOK.COM 2025-01-28T09:39:16.346Z 08DD3E47AA3185CD] ... while talking to mx.ym.163.com.: >>> DATA ... Deferred: Connection reset by mx3.qiye.aliyun.com. ... while talking to mxbiz1.qq.com.: >>> DATA ... Host unknown (Name server: oilcs.cn: host not found) ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: 3+qowADXeCI9pphnFUgpAg--.12910S3, please try again