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Require incoming SMTP connection to send HELO before MAIL

Discussion in 'E-mail Discussion' started by nyjimbo, Nov 3, 2008.

  1. nyjimbo

    nyjimbo Well-Known Member

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    After upgrading to Cpanel 11.24 I am getting alot of complaints about not being able to send email through our server.

    I noticed some new "HELO" options that appear to be checked, where there were none before, at least not checked.

    Anyone else getting sudden "sending" error complaints from customers?. Does turning off these HELO options fix it. Anyone know which of these should be left on ?

    Require incoming SMTP connection to send HELO before MAIL [?]

    Require incoming SMTP connection to send a HELO that does not appear to be forged [?]

    Require incoming SMTP connection to send a HELO that does not match this servers local domains. [?]

    Require incoming SMTP connection to send a HELO confirming to internet standard (RFC2821 4.1.1.1) [?]
     
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