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RFC 1912
"Every Internet-reachable host should have a name." and then "For every
IP
address, there should be a matching PTR record in the
in-addr.arpa
domain." and "Failure to have matching PTR and A records can
cause loss
of Internet services similar to not being registered in the DNS at
all."
----- Original Message -----
Sent: Friday, June 10, 2005 4:53 PM
Subject: Re: [Asterisk-Users] ATTN:
Keith
exactly what RFC is this???????
rfc2821 specifically only
talke about forward lookups resolving to an A record and not a CNAME.
I
think you're making this up..
-Mark
On 6/9/05, list < [EMAIL PROTECTED]> wrote:
>
according to RFC's your required to have reverse lookups on ur mail
server,
> so blocking based on this is perfectly legitimate.
>
> -jon
>
>
> ----- Original Message -----
>
From: "Sean Kennedy" <[EMAIL PROTECTED]>
> To:
<[email protected]>
>
Sent: Thursday, June 09, 2005 2:28 PM
> Subject: Re: [Asterisk-Users]
ATTN: Keith
>
>
> > Matt wrote:
> >
>
>>I apologize for sending this to the list.
> >>
>
>>Keith from Hazleton... your mail server is rejecting mail I'm sending
> >>you from my mail servers, as well as from gmail... you may
really want
> >>to consider using a different blacklist.. the on
you are using now is
> >>going to block almost everything and
everyone.
> >>
> > Honestly, when I've tried to reply to
people who have contacted me off
> > list, and I get a bounce because
of a too restrictive black list, I just
> > let it
drop. ORBS is blocking my mail server for being on a dynamic
> > address, for example. And given that I can't fulfill
their requirements
> > to get myself removed ( basically, I'd have to
get my reverse to look
> > proper or something ), I will always be on
their blacklist.
> >
> > Just something to keep in mind,
all of you using ORBS.
> >
> > Sean
> >
>
>
> > _______________________________________________
> >
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>
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>
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