Hello Eric,
Saturday, September 5, 2009, 2:39:30 AM, you wrote:
>>> What subdomains are you seeing besides @www. ?
>> Subdomains of our domains. Mail that goes to domains that are not
>> included to rcpthosts file is rejected. But mail to www.mydomain.com or
>> mail.mydomain.com are accepted to deliver (to no avail, of course).
> I think this is part of your problem:
> shu...@edwin:~$ host xyz.ja-maica.ru
> xyz.ja-maica.ru is an alias for www.ja-maica.ru.
> www.ja-maica.ru is an alias for www.dsite.ru.
> www.dsite.ru is an alias for dsite.ru.
> dsite.ru has address 89.108.80.21
> dsite.ru mail is handled by 10 dsite.ru.
> Any subdomain will find its way to your server.
> Is there any reason for the wildcard DNS record(s)?
Yes, it seems quite reasonable for www-hoster (I know, I know, it's not
good practice to have www-carrier/database provider and mail server at one
hardware, but we not always can change reality as we want). So in the case
of any mistype/error users will access through HTTP any domain that is
hosted succesfully.
Really, the question is - why chkuser/qmail/spamdyke is accepting mail
for subdomains, if they are not listed directly in rcpthosts? And how to
stop it?
Right now in rcpthosts is the string
ja-maica.ru
without "." and/or "@". Probably, I'll play with it at night, when the risk
to lose some mail is minimal...
--
Best regards,
Youri mailto:[email protected]
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