9 Oct
2013
9 Oct
'13
1:56 p.m.
On 10/9/13 12:59 PM, "Paul Ferguson" <fergdawgster@mykolab.com> wrote:
That's not necessarily true -- some (very large) organizations using DMARC will reject mail from hosts without a PTR record.
True, but a residential customer with a cable modem bootfile that blocks port 25 wouldn't find that an issue. Jason