Re: Session bug?
"radar" <email@example.com> wrote in message
> On 5 Nov, 20:13, VanguardLH <V...@nguard.LH> wrote:
>> radar wrote:
>> > ... domain name contains a "_" ...
>> Use a valid domain name. Underscore are not a valid character in domain
>> names. Valid characters are:
>> - A through Z, inclusive
>> - 0 through 9, inclusive, except the URL name cannot start with a digit.
>> - Hyphen ("-").
>> section 3.5
> ok.. this is true, but why IE contacts the domain? on syntax error on
> domain name the browser should not send request and so on..
> on other browsers all works well (and Bind DNS don't report errors on
> zone with "_" into hostnames)
Bind DNS by default sets check-names to ignore. You need to reconfigure Bind
to use either warn or fail for the check-names setting - if you use SPF,
SRV, or any TXT records that need to have an underscore set it to warn or
otherwise Bind will reject your zone file; the use of underscores is allowed
in these records, they are deliberately used to make it very clear that
these are not hostnames.