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@djprmf
Created April 30, 2020 20:10
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*: PTR.DO.IP
NOTA: PTR corresponde ao hostname do IP basicamente. Deve criar algo e configurar um domínio para tal. Por exemplo - mailserver.dominio.com
O PTR pode ser alterado na empresa onde comprou o IP.
*: XXX.XXX.XXX.XXX
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