Hello,
My IP address : 112.78.3.144 cant sent any messages to recipients who use messagelabs email service
display error like this:
Randomly picked 85.158.142.100 from list of possible hosts
Attempting SMTP connection to 85.158.142.100:25
Waiting for socket connection...
* Socket error 10060 - The connection timed out.
* 85.158.142.100 added to connection failure cache for 5 minutes
Attempting SMTP connection to cluster4a.eu.messagelabs.com
Resolving A record for cluster4a.eu.messagelabs.com (DNS Server: 112.78.1.2)...
* D=cluster4a.eu.messagelabs.com TTL=(0) A=[85.158.139.103]
Attempting SMTP connection to 85.158.139.103:25
* 85.158.139.103 in connection failure cache for up to 5 minutes due to previous connection failure(s)
Help me remove IP from blacklist of messagelabs
thank you