The original message was received at Tue, 28 Jan 2025 11:29:16 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 5.4.1 Recipient address rejected: Access denied. [SG1PEPF000082E3.apcprd02.prod.outlook.com 2025-01-28T10:31:15.294Z 08DD3E289AC23BA2]) (reason: 550 Host unknown) (reason: 550 Rule imposed as cwwall@nanopools.info is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=83.138.65.30) (reason: 550 Rule imposed as cwwall@nanopools.info is blacklisted on Trustwave Email IP Reputation Service - see rbladmin.trustwave.com/?ip=83.138.65.30) (reason: 550 Host unknown) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCelx5DAoNcUt5IAYGHjVjKwEhax5OCAwvHBhK) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCegVwUgpUcUt5IAYGHjVjKwEgaB0VWgwvHBhK) (reason: 550 Mail content denied [NLAtegSadZQL210NeXuncKh0jjBZbJfnBasTAdqjKU3/julgc+Y6LA8= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 relaying denied) (reason: 550 Host unknown) (reason: 550 #5.1.0 Address rejected.) ----- Transcript of session follows ----- 451 cn-sfk.cn: Name server timeout ... while talking to aeicommunications-com-tw.mail.protection.outlook.com.: >>> DATA ... User unknown 451 cn-sfk.cn: Name server timeout 550 5.1.2 ... Host unknown (Name server: allfrst.com.cn: host not found) ... while talking to smtpemea01.avnet.com.: >>> RCPT To: ... User unknown >>> RCPT To: ... User unknown >>> DATA ... Host unknown (Name server: dsifoods.cn: host not found) 451 cn-sfk.cn: Name server timeout 451 cn-sfk.cn: Name server timeout ... while talking to hzmx01.mxmail.netease.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: Connection reset by mailgw.genplus.com.tw. 451 cn-sfk.cn: Name server timeout ... while talking to hzmx01.mxmail.netease.com.: >>> DATA ... Deferred: Connection timed out with hb2cname-v2.17youhui.com.cn. 451 cn-sfk.cn: Name server timeout ... 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) [TY2PEPF00005622.JPNP286.PROD.OUTLOOK.COM 2025-01-28T10:35:05.705Z 08DD3F5BAFF7D5C7] 550 5.1.2 ... Host unknown (Name server: liama.ia.ac.cn: host not found) 451 cn-sfk.cn: Name server timeout 451 cn-sfk.cn: Name server timeout ... while talking to aspmx.l.google.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA >> DATA ... Deferred: 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail. To protect 451 cn-sfk.cn: Name server timeout 451 cn-sfk.cn: Name server timeout 451 cn-sfk.cn: Name server timeout 451 cn-sfk.cn: Name server timeout ... while talking to mx1.smtp.goog.: >>> DATA >> DATA >> DATA >> DATA ... Deferred: 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail. To protect ... while talking to mx2.sgict.gov.sg.: >> RCPT To: ... Deferred: 452 Too many recipients received this hour >>> DATA ... Deferred: 421 #4.4.5 Too many connections from your host. ... Deferred ... while talking to mx.bdchina.com.: >>> DATA ... User unknown ... Host unknown (Name server: sino-pa.com.cn: host not found) ... Deferred: Connection timed out with slis.cn. 451 cn-sfk.cn: Name server timeout ... while talking to alt2.aspmx.l.google.com.: >>> DATA >> DATA >> DATA ,,,,,... Deferred: 421-4.7.28 Gmail has detected an unusual rate of unsolicited mail. To protect 451 cn-sfk.cn: Name server timeout ... 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[01201311R1469S4410121220, 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[01201311R2069S1710121220, maildocker-behaviorspam033038135233]: much too frequently sendingCONTINUE >> RCPT To: ... User unknown >>> DATA ... Deferred: Connection reset by mxw.mxhichina.com. 451 cn-sfk.cn: Name server timeout ... 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[01201311R9969S9310121220, 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[01201311R1269S3210121220, maildocker-behaviorspam033070011098]: much too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R9769S9410121220, maildocker-behaviorspam033024137128]: much too frequently sendingCONTINUE ,,... Host unknown (Name server: .: host not found) ... while talking to mx-apac.mail.gm0.yahoodns.net.: >>> MAIL From: SIZE=3045 ,... Deferred: 421 4.7.0 [TSS04] Messages from 83.138.65.30 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes