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  • 1.  cluster6.us.messagelabs.com connection timeout

    Posted Jul 12, 2016 12:08 AM

    Hi,

    I have experienced the connection timed out problem when I send the following emails via the mail server 125.215.207.36. Please help me to check and fix it. Thanks.

     

    Jul 12 11:05:32 mail postfix/smtp[25854]: connect to cluster8.us.messagelabs.com[216.82.251.44]:25: Connection timed out
    Jul 12 11:06:03 mail postfix/smtp[25854]: connect to cluster8.us.messagelabs.com[216.82.242.45]:25: Connection timed out
    Jul 12 11:06:33 mail postfix/smtp[25854]: connect to cluster8.us.messagelabs.com[216.82.251.37]:25: Connection timed out
    Jul 12 11:07:03 mail postfix/smtp[25854]: connect to cluster8.us.messagelabs.com[216.82.242.35]:25: Connection timed out
    Jul 12 11:07:33 mail postfix/smtp[25854]: connect to cluster8.us.messagelabs.com[216.82.241.132]:25: Connection timed out
    Jul 12 11:07:33 mail postfix/smtp[25854]: DF60024A21: to=<hubertho@hfghk.com>, relay=none, delay=1570, delays=1418/1.2/151/0, dsn=4.4.1, status=deferred (connect to cluster8.us.messagelabs.com[216.82.241.132]:25: Connection timed out)
    Jul 12 11:15:31 mail postfix/smtp[26261]: connect to cluster6.us.messagelabs.com[216.82.249.212]:25: Connection timed out
    Jul 12 11:16:01 mail postfix/smtp[26261]: connect to cluster6.us.messagelabs.com[216.82.242.36]:25: Connection timed out
    Jul 12 11:16:31 mail postfix/smtp[26261]: connect to cluster6.us.messagelabs.com[216.82.251.38]:25: Connection timed out
    Jul 12 11:17:01 mail postfix/smtp[26261]: connect to cluster6.us.messagelabs.com[216.82.242.46]:25: Connection timed out
    Jul 12 11:17:31 mail postfix/smtp[26261]: connect to cluster6.us.messagelabs.com[216.82.241.100]:25: Connection timed out
    Jul 12 11:17:31 mail postfix/smtp[26261]: B28EE269E7: to=<philipchen@hanglung.com>, relay=none, delay=1611, delays=1461/0.04/150/0, dsn=4.4.1, status=deferred (connect to cluster6.us.messagelabs.com[216.82.241.100]:25: Connection timed out)
    Jul 12 11:35:23 mail postfix/smtp[1765]: connect to cluster8.us.messagelabs.com[216.82.251.39]:25: Connection timed out
    Jul 12 11:35:54 mail postfix/smtp[1765]: connect to cluster8.us.messagelabs.com[216.82.242.45]:25: Connection timed out
    Jul 12 11:36:24 mail postfix/smtp[1765]: connect to cluster8.us.messagelabs.com[216.82.241.196]:25: Connection timed out
    Jul 12 11:36:54 mail postfix/smtp[1765]: connect to cluster8.us.messagelabs.com[216.82.242.35]:25: Connection timed out
    Jul 12 11:37:24 mail postfix/smtp[1765]: connect to cluster8.us.messagelabs.com[216.82.251.44]:25: Connection timed out
    Jul 12 11:37:24 mail postfix/smtp[1765]: DF60024A21: to=<hubertho@hfghk.com>, relay=none, delay=3361, delays=3211/0.03/151/0, dsn=4.4.1, status=deferred (connect to cluster8.us.messagelabs.com[216.82.251.44]:25: Connection timed out)
    Jul 12 11:45:23 mail postfix/smtp[2379]: connect to cluster6.us.messagelabs.com[216.82.241.100]:25: Connection timed out
    Jul 12 11:45:53 mail postfix/smtp[2379]: connect to cluster6.us.messagelabs.com[216.82.249.212]:25: Connection timed out
    Jul 12 11:46:23 mail postfix/smtp[2379]: connect to cluster6.us.messagelabs.com[216.82.251.38]:25: Connection timed out
    Jul 12 11:46:53 mail postfix/smtp[2379]: connect to cluster6.us.messagelabs.com[216.82.242.36]:25: Connection timed out
    Jul 12 11:47:23 mail postfix/smtp[2379]: connect to cluster6.us.messagelabs.com[216.82.242.46]:25: Connection timed out
    Jul 12 11:47:23 mail postfix/smtp[2379]: B28EE269E7: to=<philipchen@hanglung.com>, relay=none, delay=3403, delays=3252/0.04/150/0, dsn=4.4.1, status=deferred (connect to cluster6.us.messagelabs.com[216.82.242.46]:25: Connection timed out)

     

    Thomas

     



  • 2.  RE: cluster6.us.messagelabs.com connection timeout

    Posted Aug 03, 2016 10:20 AM

    Hi Thomas,

    I responsed to a more recent post from you.

    Restrictions were applied due to concerns about spam activity from this IP along with a listing on SORBS.

    http://www.sorbs.net/

    I recommend to work with SORBS on getting the listing removed to prevent potential connection and delivery issues through our infrastructure.

    Regards,
        
    Ben Beaulieu
    Sr Technical Support Engineer