The original message was received at Tue, 28 Jan 2025 11:20:13 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 Mail content denied [NLAtegSadZQLIfebaY4aJLO/IdkkoUz5TBvkFdBDjcG94EB724y6V+Y= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 Host unknown) (reason: 550 Mail content denied [OGqA/Ptf1JSOpjCdsh9AaBBP1441WK86NynZsptEW6iCwDfCA/32Qb0= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 Mail content denied [OGqA/Ptf1JSOoDHlAmC2ll/nNPYtNQiAe+3kcTEZKFNuY9GWXLESDtc= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 Mail content denied [M0BS2NE0lcNPqggRA2u5Qacwhy3I7BQA6EH+dGyZ/QYB8Jio4Q/j9zo= 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/ABFOBSMCelFzDlNecUt5IgYGHjVjKwEmOUwTCwwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCelFzDlNecUt5IgYGHjVjKwEmOUwTCwwvHBhK) (reason: 550 Mail content denied [N/u+XgB1UQZ7sSvB0lj5kbXDU2fmK6V2aM1BpO4/+N77VcmNMK4eAHQ= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [N/u+XgB1UQZ7sSvB0lj5kbXDU2fmK6V2aM1BpO4/+N77VcmNMK4eAHQ= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) ----- Transcript of session follows ----- ... Deferred: Connection refused by 193.142.59.211.miancname.com. ... while talking to mxbiz1.qq.com.: >>> DATA ... Host unknown (Name server: chinafriction.com.cn: host not found) ... Deferred: Connection timed out with dongburobot.com.cn. ... Deferred: Connection timed out with frontend2.efacec.pt. ... while talking to mxw.mxhichina.com.: >>> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R2169S0710121220, maildocker-behaviorspam033024137128]: much too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R9669S1210121220, maildocker-behaviorspam033070011098]: much too frequently sendingCONTINUE ... Host unknown (Name server: hogoo.com.cn: host not found) ... Deferred: Connection refused by hong-shi.com.cn. ... while talking to mxbiz1.qq.com.: >>> DATA ... Deferred: midwest.com.cn.: No route to host 550 5.1.2 ... Host unknown (Name server: public3.bta.net.cn: host not found) ... Deferred: Connection timed out with s164.sooce.cn. ... while talking to aspmx.l.google.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail. To protect ... while talking to mxbiz1.qq.com.: >>> DATA ... Deferred: Connection timed out with shuang-hong.cn. 550 5.1.2 ... Host unknown (Name server: slgaar.com.tw: host not found) ... while talking to mxn.mxhichina.com.: >>> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1268S4810121229, maildocker-behaviorspam033037018165]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1768S1610121229, maildocker-behaviorspam033037003110]: too frequently sendingCONTINUE >> DATA ... Deferred: Connection refused by tilo2022.gotoip3.com. ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA ... Deferred: 450 Requested action not taken: BQAi0gAHj6WXsZhnszflAA--.46671S3, please try again 550 5.1.2 ,,,,,,,... Host unknown (Name server: .: host not found) ... 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[01201311R1669S0410121220, maildocker-behaviorspam033037018165]: much too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1269S0710121220, maildocker-behaviorspam033037001229]: much too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1969S4110121220, maildocker-behaviorspam033018096094]: much too frequently sendingCONTINUE