The original message was received at Tue, 28 Jan 2025 09:26:17 +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/ABFOBSMCfVEnU1MJcUt5cAYGHjVjLFd2OB0VVAwvHBhK) (reason: 550-5.2.1 The email account that you tried to reach is inactive. For more) (reason: 550 Host unknown) (reason: 550 5.7.1 eletta@eletta.com.cn: User not found or disabled.) (reason: 550 5.5.0 no such recipient - elena.basescu@europarl.europa.eu) (reason: 550 5.5.0 no such recipient - elenaoana.antonescu@europarl.europa.eu) (reason: 550 5.5.0 no such recipient - eleni.theocharous@europarl.europa.eu) (reason: 550 Mailbox unavailable or access denied [NLAtegSadZQLCPRWuVn2mKif8a/G0dflCLqb1h5yVATVxIGwZC22/NE= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20057.) (reason: 550 Host unknown) (reason: 550 Host unknown) (reason: 550 Mail content denied [MpV5F2PDAuMbl4Jw6sbB/3ZmkGOcqTm3+nY7cm62kEkLXLDwS8OYYx0= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 551 5.1.1 recipient is not exist) (reason: 550 #5.1.0 Address rejected.) (reason: 550 5.1.1 : Recipient address rejected: User unknown in local recipient table) ----- Transcript of session follows ----- ... while talking to mail.arditi.pt.: >>> DATA : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/arditi.pt.html ... Deferred: 450 4.2.0 : Recipient address rejected: Greylisted, see http://postgrey.schweikert.ch/help/arditi.pt.html >> DATA ... Host unknown (Name server: cese.europa.eu: no data known) ... while talking to aspmx.l.google.com.: >>> DATA ... User unknown ... Host unknown (Name server: elchina.cn: host not found) ... while talking to mxa141c.chinaemail.cn.: >>> RCPT To: ... User unknown >>> DATA >> DATA ... User unknown ... User unknown ... User unknown >> DATA >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [ZRH2EPF00000151.CHEP278.PROD.OUTLOOK.COM 2025-01-28T08:28:34.228Z 08DD3E289D9EBA70] 550 5.1.2 ... Host unknown (Name server: innerchina.cn: host not found) ... while talking to mx.ipb.pt.: >>> DATA ... Deferred: 451 4.3.2 Please try again later >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [AM3PEPF0000A790.eurprd04.prod.outlook.com 2025-01-28T08:29:01.052Z 08DD3E417369A5E8] 550 5.1.2 ... Host unknown (Name server: jovochina.cn: host not found) ... 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) [SG2PEPF000B66CF.apcprd03.prod.outlook.com 2025-01-28T08:30:13.242Z 08DD3E685EA7F5CD] ... while talking to mail11.hmail.sg.: ... Deferred: 421 mail21.hmail.sg closing connection ... while talking to hzmx01.mxmail.netease.com.: >>> DATA ... User unknown >> RCPT To: ... User unknown >>> DATA >> DATA : Recipient address rejected: User unknown in local recipient table 550 5.1.1 ... User unknown >> DATA ... Deferred: 451 4.7.500 Server busy. Please try again later from [83.138.65.30]. (S77714) [AM4PEPF00027A68.eurprd04.prod.outlook.com 2025-01-28T08:30:58.614Z 08DD3E8397DB6564] 550 5.1.2 ... Host unknown (Name server: .: host not found)