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Problem sending gmail using Gmail

Discussion in 'E-mail Discussion' started by sinaxi, Apr 2, 2016.

  1. sinaxi

    sinaxi Registered

    Apr 2, 2016
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    Hi, I set in ports configurations

    Allow incoming TCP ports
    TCP_IN = 20,21,22,25,53,80,110,143,443,465,587,993,995,2077,2078,2082,2083,2086,2087,2095,2096,61208

    Allow outgoing TCP ports
    TCP_OUT = 20,21,22,25,53,80,110,143,443,465,587,993,995,2077,2078,2082,2083,2086,2087,2095,2096,61208

    And this works, means that I can send mail in my websites when I set Gmail account as SMTP.

    Strange thing is that after 1 days (or 2) this services stops to work, I've simply to restart Firewall CSF and after this action, send mail works again.
    I tried to restart without clean DENY IP, and is OK! Service starts again also without clean DENY IP. Simply he need that I restart CSF Firewall for make working.

    I tried many things and settings but are months that I can't find a solution. Do you've any idea?

  2. cPanelMichael

    cPanelMichael Forums Analyst
    Staff Member

    Apr 11, 2011
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    Hello :)

    This suggests the issue is with your CSF configuration. Please review the following thread on their forums and let us know if it's helpful:

    CSF Possibly Blocking Gmail - ConfigServer Community Forum

    Thank you.
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