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ru.unix.bsd
- RU.UNIX.BSD ------------------------------------------------------------------
From : Safronov Alexander 2:5020/175.2 22 May 2002 17:08:14
To : Spartak Radchenko
Subject : Re: sendmail недопонятки
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Wed May 22 2002 15:48, Spartak Radchenko wrote to "Rashid N. Achilov":
SR> From: Spartak Radchenko <spartak@aif.ru>
SR> Rashid N. Achilov <shelton@sentry.granch.ru> wrote:
>>>
>>> Во входящей почте в заголовке To: undisclosed-recipients:; , ,будет ли
>>> работать данная конструкция в access
>>>
>>> cat access
>>> To: undisclosed-recipients:; REJECT
RNA>>
RNA>> Это зависит от того, когда сендмыл добавляет undisclosed-recipients -
RNA>> до или после проверки по access table. Точно не скажу.
SR> Разве To из заголовков (и From тоже) проверяются по access table?
If the required item is looked up in a map, it will be tried first
with the corresponding tag in front, then (as fallback to enable
backward compatibility) without any tag. For example,
From:spammer@some.dom REJECT
To:friend.domain RELAY
Connect:friend.domain OK
Connect:from.domain RELAY
From:good@another.dom OK
From:another.dom REJECT
This would deny mails from spammer@some.dom but you could still
send mail to that address even if FEATURE(`blacklist_recipients')
is enabled. Your system will allow relaying to friend.domain, but
not from it (unless enabled by other means). Connections from that
domain will be allowed even if it ends up in one of the DNS based
rejection lists. Relaying is enabled from from.domain but not to
it (since relaying is based on the connection information for
outgoing relaying, the tag Connect: must be used; for incoming
relaying, which is based on the recipient address, To: must be
used). The last two entries allow mails from good@another.dom but
reject mail from all other addresses with another.dom as domain
part.
С уважением,
Alex
SR> Вот envelope проверяется.
SR> --
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