Hello Symantec team!
Since July 8, 2017, we changed our server provider and we did the installation server from scratch and migrated our services to the newly adquired server/IP.
We are asking you the posibility to make a new evaluation to this IP group, because our mails clients are being rejected.
The IP is 113.160.36.3
Log:
The attached message had PERMANENT fatal delivery errors.
After one or more unsuccessful delivery attempts the attached message has
been removed from the MDaemon mail queue on this server. The number and
frequency of delivery attempts are determined by local configuration.
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YOUR MESSAGE WAS NOT DELIVERED TO ONE OR MORE RECIPIENTS
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Failed address: Sen.Nguyen@vn.dsv.com
--- Session Transcript ---
Fri 2017-08-11 17:10:29: Session 979742; child 0005
Fri 2017-08-11 17:10:29: Parsing message <xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\pd90000002728.msg>
Fri 2017-08-11 17:10:29: * From: vandung@garco10.com.vn
Fri 2017-08-11 17:10:29: * To: Sen.Nguyen@vn.dsv.com
Fri 2017-08-11 17:10:29: * Subject: RE: Test mail Garco10
Fri 2017-08-11 17:10:29: * Size (bytes): 15509
Fri 2017-08-11 17:10:29: * Message-ID: <WC20170809073252.510628@garco10.com.vn>
Fri 2017-08-11 17:10:29: Attempting SMTP connection to [vn.dsv.com]
Fri 2017-08-11 17:10:30: Resolving MX records for [vn.dsv.com] (DNS Server: 8.8.8.8)...
Fri 2017-08-11 17:10:30: * P=010 S=000 D=vn.dsv.com TTL=(47) MX=[cluster4.eu.messagelabs.com]
Fri 2017-08-11 17:10:30: * P=020 S=001 D=vn.dsv.com TTL=(47) MX=[cluster4a.eu.messagelabs.com]
Fri 2017-08-11 17:10:30: Attempting SMTP connection to [cluster4.eu.messagelabs.com:25]
Fri 2017-08-11 17:10:30: Resolving A record for [cluster4.eu.messagelabs.com] (DNS Server: 8.8.8.8)...
Fri 2017-08-11 17:10:30: * D=cluster4.eu.messagelabs.com TTL=(3) A=[85.158.137.68]
Fri 2017-08-11 17:10:30: * D=cluster4.eu.messagelabs.com TTL=(3) A=[193.109.254.147]
Fri 2017-08-11 17:10:30: * D=cluster4.eu.messagelabs.com TTL=(3) A=[85.158.139.211]
Fri 2017-08-11 17:10:30: * D=cluster4.eu.messagelabs.com TTL=(3) A=[85.158.143.35]
Fri 2017-08-11 17:10:30: Randomly picked 85.158.143.35 from list of A records
Fri 2017-08-11 17:10:30: Attempting SMTP connection to [85.158.143.35:25]
Fri 2017-08-11 17:10:30: Waiting for socket connection...
Fri 2017-08-11 17:10:51: * Winsock Error 10060
Fri 2017-08-11 17:10:51: * 85.158.143.35 added to connection failure cache for 5 minutes
Fri 2017-08-11 17:10:51: Attempting SMTP connection to [cluster4a.eu.messagelabs.com:25]
Fri 2017-08-11 17:10:51: Resolving A record for [cluster4a.eu.messagelabs.com] (DNS Server: 8.8.8.8)...
Fri 2017-08-11 17:10:51: * D=cluster4a.eu.messagelabs.com TTL=(12) A=[216.82.251.230]
Fri 2017-08-11 17:10:51: * D=cluster4a.eu.messagelabs.com TTL=(12) A=[85.158.139.103]
Fri 2017-08-11 17:10:51: Randomly picked 216.82.251.230 from list of A records
Fri 2017-08-11 17:10:51: Attempting SMTP connection to [216.82.251.230:25]
Fri 2017-08-11 17:10:51: Waiting for socket connection...
Fri 2017-08-11 17:10:51: * Connection established (113.160.36.3:4750 -> 216.82.251.230:25)
Fri 2017-08-11 17:10:51: Waiting for protocol to start...
Fri 2017-08-11 17:10:53: <-- 220 server-11.tower-555.messagelabs.com ESMTP
Fri 2017-08-11 17:10:53: --> EHLO garco10.com.vn
Fri 2017-08-11 17:10:58: <-- 250-server-11.tower-555.messagelabs.com says EHLO to 113.160.36.3:4750
Fri 2017-08-11 17:10:58: <-- 250-PIPELINING
Fri 2017-08-11 17:10:58: <-- 250-8BITMIME
Fri 2017-08-11 17:10:58: <-- 250 STARTTLS
Fri 2017-08-11 17:10:58: --> MAIL From:<vandung@garco10.com.vn>
Fri 2017-08-11 17:11:11: <-- 250 2.0.0 MAIL FROM accepted
Fri 2017-08-11 17:11:11: --> RCPT To:<Sen.Nguyen@vn.dsv.com>
Fri 2017-08-11 17:11:14: <-- 421 Service Temporarily Unavailable
Fri 2017-08-11 17:11:14: --> QUIT
Fri 2017-08-11 17:11:14: Socket connection closed by the other side (how rude!)
Fri 2017-08-11 17:11:14: This message is 2 days old; it has 0 days left to get delivered
--- End Transcript ---
Thanks for your time and help, please let me know if you need something else.