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e-mail subdomains

Discussion in 'E-mail Discussion' started by Luftwaffe, Oct 30, 2002.

  1. Luftwaffe

    Luftwaffe Active Member

    Feb 15, 2002
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    I am having an issue with e-mail subdomains. When ever I send an e-mail to a subdomain on my server ( I get an error something like :

    refused relay (host) to & from & H=( [] (failed to find host name from IP address)

    THis error tells me that my ISP's e-mail server's IP does not have reverse dns. I wanted to tell my ISP to setup reverse DNS to that IP when I noticed that this seems to happen to all my subdomain e-mails (some domain e-mails also), even when sending from yahoo the same error exists.

    Please help.

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