Messaging Gateway

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  • 1.  refused to talk to me: 554 5.7.1 You are not allowed to connect

    Posted Jun 30, 2017 07:03 AM

    We have a problem delivering mail to Messagelabs.

    Our sending mail server is clean and not delivering spam, cross checked twice.

    Non-secure sender

    http://imgur.com/a/r1We6

    Thanks



  • 2.  RE: refused to talk to me: 554 5.7.1 You are not allowed to connect

    Posted Jul 03, 2017 03:10 AM

    Hi Pablo,

    Reputation menu -> Reputation Tools -> IP Reputation Lookup -> Sender IP-Address (212.129.11.230)

    Result: member of "Global Bad Senders" list. :(



  • 3.  RE: refused to talk to me: 554 5.7.1 You are not allowed to connect

    Posted Jul 03, 2017 03:37 AM

    Hi Pablo,

    Reputation -> Reputation Tools -> IP Reputation Lookup -> Senders IP Address

    Unfortunatelly, IP is member of Global Bad Senders IP.

     



  • 4.  RE: refused to talk to me: 554 5.7.1 You are not allowed to connect

    Posted Jul 05, 2017 07:32 PM

    En estos casos, efectivamente son problemas con la ip talvez esto te sirva:

    https://support.symantec.com/en_US/article.TECH226529.html

     

     



  • 5.  RE: refused to talk to me: 554 5.7.1 You are not allowed to connect

    Posted Jul 07, 2017 12:22 PM

    Do not forget to mention to the Sender Email Administrator about reviewing the configuration of their email server, there are a lot of online tools that allow to identify issues with blacklists or email configuration.