On 6/30/06, Jun Salen <[EMAIL PROTECTED]> wrote:
just make sure the ip address concerned resolves to your FQDN including reverse dns and ptr records.Hi,
I check our domain name using www.dnsreport.com for me
to determine if our domain are ok. This is due to
feedback from from user that some of their incoming
mails are lost. The following are the results that is
maybe a problem for us.
* (Warn) Missing Direct Parent check - WARNING. Your
direct parent zone (com.ph) does not exist . This is
legal but can cause confusion.
* (Warn) Glue at parent nameserver - WARNING. The
parent servers are not providing glue for all your
nameservers.
* (Fail) Open DNS Servers - ERROR: One or more of your
nameservers reports that it is an open DNS server.
* (Warn) All nameservers report identical NS records -
WARNING: Your nameservers report somewhat different
answers for your NS records (varying TTL, for
example).
* (Fail) Missing nameservers 2 - ERROR: One or more of
the nameservers listed at the parent servers are not
listed as NS records at your nameservers.
* (Warn) TCP Allowed - WARNING: One or more of your
DNS servers does not accept TCP connections. Although
rarely used, TCP connections are occasionally used
instead of UDP connections. When firewalls block the
TCP DNS connections, it can cause hard-to-diagnose
problems.
* (Warn) Mail server host name in greeting - WARNING:
One or more of your mailservers is claiming to be a
host other than what it really is (the SMTP greeting
should be a 3-digit code, followed by a space or a
dash, then the host name). If your mailserver sends
out E-mail using this domain in its EHLO or HELO, your
E-mail might get blocked by anti-spam software.
* (Warn) Acceptance of abuse address - WARNING: One or
more of your mailservers does not accept mail to
[EMAIL PROTECTED].
* (Warn) SPF record - Your domain does not have an SPF
record.
What can I do to solve this.
--
V irus
I nstability
S pyware
T rojans
A dware
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