Returned mail: see transcript for details

From: MAILER-DAEMON@mediaf.han-solo.net
Domain: IP info mediaf.han-solo.net
MX-server: IP info mediaf.han-solo.net
Size: 4305 Bytes
Create: 2025-01-28
Update: 2025-01-28
Score: 0
Safe: Yes

The original message was received at Tue, 28 Jan 2025 09:08:27 +0100 from [165.154.252.200] ----- The following addresses had permanent fatal errors ----- (reason: 554 RCPT (chfung@controlautomation.com.hk) dosn't exist) (reason: 550 Mail content denied [N/u+XgB1UQZ7I/ox+PsftsS34o6p8ZuyXucjSUTr73tsAvEK9Ndq09g= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550-5.7.1 [83.138.65.30 18] Gmail has detected that this message is likely) (reason: 550 Mail content denied [NLAtegSadZQL+n/JnUjidtDrnrSx8t/f5GkpK2BULRS5oF6QsdijYzQ= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 550 Mail content denied [OGqA/Ptf1JSO4k8oFnsAG545JiNfrsaCEFVUxM7qLr3Xk5tY/lqr+1o= IP: 83.138.65.30]. https://open.work.weixin.qq.com/help2/pc/20056.) (reason: 553 5.7.1 ... SpamTrap=reject mode, dsn=5.7.1, Message blocked by BOX Solutions...amTrap Technology, please contact the TAI-TECH site manager for help: (50S8CRclC1798335 ctlusr8012).) ----- Transcript of session follows ----- ... Deferred: Connection timed out with mailmx.dns.com.cn. ... while talking to mxn.mxhichina.com.: >>> DATA >> DATA >> DATA >> DATA >> DATA ,... Deferred: 451 4.3.2 Please try again later ... while talking to mail11.hmail.sg.: ,... Deferred: 421 mail11.hmail.sg closing connection ... while talking to mxbiz1.qq.com.: >>> DATA >> DATA ... SpamTrap=reject mode, dsn=5.7.1, Message blocked by BOX Solutions (www.armorxgt.com) SpamTrap Technology, please contact the TAI-TECH site manager for help: (50S8CRclC1798335 ctlusr8012). 550 5.1.1 ... User unknown ... Host unknown (Name server: .: host not found)