The original message was received at Tue, 28 Jan 2025 10:29:23 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 550 RC:NE :The email account does not exist) (reason: 550 Host unknown) (reason: 550 Mail content denied [ORLs+t4qA9N47UE2RLPSuUDAVEoCRis/Z6bhTVTQUWUinePxTGnzPwo= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Message contained spam content (antispamcloud.spam.nwsjnk21)) (reason: 550 Mail content denied [NSjjVjUmCg+CrcEvY3KMyy7v/fFkn37PlaoDH83h4RpQ1GZmfwQ7UvI= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [NSjjVjUmCg+CrcEvY3KMyy7v/fFkn37PlaoDH83h4RpQ1GZmfwQ7UvI= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [NSjjVjUmCg+CrcEvY3KMyy7v/fFkn37PlaoDH83h4RpQ1GZmfwQ7UvI= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Host unknown) (reason: 550 Mail content denied [M0BS2NE0lcNPqggRA2u5QafEZYpzup9et3PHsiCNvENY4f4ViTHBi4E= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550-5.1.1 The email account that you tried to reach does not exist. Please try) (reason: 554 5.7.1 Too many spam complaints,gratigst@puxa.top) (reason: 550 Host unknown) (reason: 550 User suspended: lilibo@opt.ac.cn) (reason: 550 User not found: lilu@opt.cn) (reason: 551 5.1.1 recipient is not exist) (reason: 550 Mailbox unavailable or access denied [MbmMx8+oB+H1nmvFchE9AK/eUOOMfPHpev1ZWBkXhSU6WC4LJbFAdLw= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20057.) (reason: 550 5.7.0 DT:SPM .For more information, please visit https://feedback.qiye.163.com/static/feedback/#/bounce/ABFOBSMCeVFyDlwNcUt5fAYGHjVjKwF3bUgWCQwvHBhK) (reason: 550 Mailbox unavailable or access denied [Nu9f9OZKLqwsuOc32SP07aHRRhinRrZlzb1TK6+sB0bBM6W9K2qhxlI= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20057.) (reason: 550 No such user lilian_lee@wanbaoet.com.cn) ----- Transcript of session follows ----- ... while talking to arenco-com-cn.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [HK3PEPF0000021A.apcprd03.prod.outlook.com 2025-01-28T09:31:13.080Z 08DD3E3DFC1E5335] ... while talking to mx.artree.cn.: >>> RCPT To: :The email account does not exist 550 5.1.1 ... User unknown >>> DATA ... Host unknown (Name server: b-band.hk: host not found) ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA >> DATA ... Host unknown (Name server: hkwooden.cn: host not found) ... while talking to mxus.mxhichina.com.: >>> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R9168S8710121229, maildocker-behaviorspam033045239223]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R8668S0610121229, maildocker-behaviorspam033018096094]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R2168S4210121229, maildocker-behaviorspam033045076027]: too frequently sendingCONTINUE >> DATA ... Deferred: Connection reset by mxw.mxhichina.com. ... while talking to aspmx.l.google.com.: >>> DATA ... User unknown >> DATA ... Host unknown (Name server: klmwan.cn: host not found) ... while talking to mail.xidian.edu.cn.: >>> DATA ... Deferred: 450 Requested action not taken: OnB1ygCnAuOwpJhnG6FICA--.18070S3, please try again ... while talking to nottingham-edu-cn.mail.protection.outlook.com.: >>> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [HK3PEPF0000021F.apcprd03.prod.outlook.com 2025-01-28T09:35:48.694Z 08DD3E1FB390BC44] ... while talking to mx.cstnet.cn.: >>> DATA ... User unknown ... User unknown ... while talking to mx2.enterprise.china.alibaba.com.: >>> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R1769S8310121220, maildocker-behaviorspam033055200174]: much too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R3469S4610121220, 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[01201311R9768S5110121229, maildocker-behaviorspam033045163118]: too frequently sendingCONTINUE >> DATA ... User unknown >> DATA >> DATA >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R3768S2010121229, maildocker-behaviorspam033070011098]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R2168S3810121229, maildocker-behaviorspam033045163118]: too frequently sendingCONTINUE >> DATA ... Deferred: 454 Transient reject by behaviour spam at Rcpt State(Connection IP address:83.138.65.30)ANTISPAM_BAT[01201311R2068S5310121229, maildocker-behaviorspam033045032255]: too frequently sendingCONTINUE >> DATA >> RCPT To: ... User unknown >>> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [HK3PEPF0000021C.apcprd03.prod.outlook.com 2025-01-28T09:37:27.547Z 08DD3E52F8327985] 550 5.1.2 ... Host unknown (Name server: .: host not found) ... 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[01201311R1468S9510121229, 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[01201311R1268S6810121229, maildocker-behaviorspam033037026184]: too frequently sendingCONTINUE