Setting up ptr records for mail froms

Home Forums Messaging Software Exchange 2007 / 2010 / 2013 Setting up ptr records for mail froms

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    nukunu
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    #155462

    I am having frequent 450 4.7.1 Client host rejected: cannot find your hostname to

    domains like yahoo, gmail and etc. We don’t have a PTR configured at the ISPs

    end. The ISP doesnt have the infrastructure to that yet.

    The fact is that, the ISP is also a new partner company. We have the ISPs bigger

    router on premises. How can we install a public DNS on the ISPs network to

    advertise the PTR records for our exchange server? Can we

    achieve this by using Windows Server 2008’s DNS Role?. Thanks.

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