spongebob128
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Re: URGENT: Still having email issues? Post your email status here! Refer Cox Support to this thread.
COX SMTP servers now longer works for some internet connections. It is throwing a CXDNS which means that it is blocking all addresses that cannot be reverse DNS lookup-ed, but some addresses cannot be DNS lookup-ed. We have Frontier internet and address they give us does not have a DNS entry. If I switch my Google Fi Android phone to the cellular network, the SMTP works (because the name is DNS resolveable).4Views0likes9Comments