Dear Pak Syafril,
Ada user kami yang selalu gagal kirim ke email berikut, itu kenapa ya pak? (file error messagenya terlampir) Padahal sudah dibuatkan STARTTLS whitelist MX host recipient domain 203.205.232.191 #mxbiz1.qq.com 163.177.89.176 #mxbiz2.qq.com Mohon bantuan dan pencerahannya. Terimakasih, Anto This e-mail message (including any attachments) is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. Any unauthorised use or dissemination of this message (including any attachments) in whole or in part is strictly prohibited. Internet e-mails are not necessarily secure and are susceptible to change. PT. Semangat Sejahtera Bersama does not accept responsibility for changes made to this message after it was sent. Whilst all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by PT. Semangat Sejahtera Bersama in this regard and the recipient should carry out such virus and other checks as it considers appropriate. PT. Semangat Sejahtera Bersama does not also accept responsibility for the improper or incomplete transmission of the information contained in this communication nor for any delay in its receipt or damage to your system and does not guarantee that the integrity of this communication has been maintained. Visit our website at www.advanceproduct.com
Mon 2021-02-22 10:22:22: 05: [673464] Session 673464; child 0001 Mon 2021-02-22 10:22:22: 01: [673464] Parsing message <d:\mdaemon\queues\remote\pd35000591015.msg> Mon 2021-02-22 10:22:22: 01: [673464] * From: [email protected] Mon 2021-02-22 10:22:22: 01: [673464] * To: [email protected] Mon 2021-02-22 10:22:22: 01: [673464] * Subject: Draft for OEM Mon 2021-02-22 10:22:22: 01: [673464] * Size (bytes): 4591121 Mon 2021-02-22 10:22:22: 01: [673464] * Message-ID: <[email protected]> Mon 2021-02-22 10:22:22: 05: [673464] Attempting SMTP connection to [chinarongtai.com] Mon 2021-02-22 10:22:22: 05: [673464] Resolving MX records for [chinarongtai.com] (DNS Server: 202.146.255.3)... Mon 2021-02-22 10:22:23: 05: [673464] * P=005 S=001 D=chinarongtai.com TTL=(10) MX=[mxbiz1.qq.com] Mon 2021-02-22 10:22:23: 05: [673464] * P=010 S=000 D=chinarongtai.com TTL=(10) MX=[mxbiz2.qq.com] Mon 2021-02-22 10:22:23: 05: [673464] Attempting SMTP connection to [mxbiz1.qq.com:25] Mon 2021-02-22 10:22:23: 05: [673464] Resolving A record for [mxbiz1.qq.com] (DNS Server: 202.146.255.3)... Mon 2021-02-22 10:22:23: 05: [673464] * D=mxbiz1.qq.com TTL=(9) A=[203.205.232.191] Mon 2021-02-22 10:22:23: 05: [673464] Attempting SMTP connection to [203.205.232.191:25] Mon 2021-02-22 10:22:23: 05: [673464] Waiting for socket connection... Mon 2021-02-22 10:22:23: 05: [673464] * Connection established (131.10.1.25:58516 -> 203.205.232.191:25) Mon 2021-02-22 10:22:23: 05: [673464] Waiting for protocol to start... Mon 2021-02-22 10:22:23: 02: [673464] <-- 220 bizmx11.qq.com MX QQ Mail Server Mon 2021-02-22 10:22:23: 03: [673464] --> EHLO mail.advanceproduct.com Mon 2021-02-22 10:22:23: 02: [673464] <-- 250-bizmx11.qq.com Mon 2021-02-22 10:22:23: 02: [673464] <-- 250-SIZE 73400320 Mon 2021-02-22 10:22:23: 02: [673464] <-- 250-STARTTLS Mon 2021-02-22 10:22:23: 02: [673464] <-- 250 OK Mon 2021-02-22 10:22:23: 03: [673464] --> MAIL From:<[email protected]> SIZE=4591121 Mon 2021-02-22 10:22:24: 02: [673464] <-- 250 Ok Mon 2021-02-22 10:22:24: 03: [673464] --> RCPT To:<[email protected]> Mon 2021-02-22 10:22:24: 02: [673464] <-- 250 Ok Mon 2021-02-22 10:22:24: 03: [673464] --> DATA Mon 2021-02-22 10:22:24: 02: [673464] <-- 354 End data with <CR><LF>.<CR><LF> Mon 2021-02-22 10:22:24: 05: [673464] Sending <d:\mdaemon\queues\remote\pd35000591015.msg> to [203.205.232.191] Mon 2021-02-22 10:22:32: 05: [673464] Transfer Complete Mon 2021-02-22 10:22:34: 02: [673464] <-- 550 Mail content denied. http://service.exmail.qq.com/cgi-bin/help?subtype=1&&id=20022&&no=1000726 Mon 2021-02-22 10:22:34: 03: [673464] --> QUIT Mon 2021-02-22 10:22:34: 02: [673464] <-- 221 Bye Mon 2021-02-22 10:22:34: 04: [673464] SMTP session terminated (Bytes in/out: 261/4591274)

