From: Sergey <a_s_y@sama.ru>
To: "ALT Linux sysadmins' discussion" <sysadmins@lists.altlinux.org>
Subject: Re: [Sysadmins] Поведение sendmail
Date: Thu, 4 Apr 2013 11:48:31 +0400
Message-ID: <201304041148.31202.a_s_y@sama.ru> (raw)
In-Reply-To: <CABUeJrQ3j=+M8s8niPGz9zmPkvEDvfwZcMHbB93_9NpPcEi2Mg@mail.gmail.com>
On Wednesday 03 April 2013, Aleksey Birukov wrote:
> Получается, что gmail делает обратный запрос на хост отправителя
> и получив ответ, что такого юзера нет -- генерирует ошибку.
> Правильно ?
Нет. Во-первых, на сколько я знаю, gmail не использует такую
проверку. Во-вторых, сообщение само не от Google:
> Received: from localhost (localhost)
> by myhost.net (8.14.3/8.14.3/Debian-9.4) id r33Ej7Ea026029;
> Wed, 3 Apr 2013 18:45:21 +0400
> From: Mail Delivery Subsystem <MAILER-DAEMON@myhost.net>
> To: postmaster@myhost.net
Оно сгенерировано тем MTA, который стоит на myhost.net после попытки
доставки сообщения на E274A3E68@ab-design.com:
> ----- Transcript of session follows -----
> ... while talking to mx1.email-cluster.com.:
> >>> DATA
> <<< 550 5.1.1 <E274A3E68@ab-design.com>: Recipient address rejected:
> undeliverable address: host 46.29.89.90[46.29.89.90] said: 550 No Such User
> Here (in reply to RCPT TO command)
> 550 5.1.1 <E274A3E68@ab-design.com>... User unknown
> <<< 554 5.5.1 Error: no valid recipients
А Google тут при том, что, видимо, c postmaster@myhost.net идёт
переадресация на 12345@gmail.com.
--
С уважением, Сергей
a_s_y@sama.ru
prev parent reply other threads:[~2013-04-04 7:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-27 11:40 ` Alexander Volkov
2013-03-27 13:42 ` Sergey
2013-03-28 6:39 ` Sergey
2013-03-28 6:50 ` Sergey
2013-03-28 12:38 ` Sergey
2013-03-30 11:36 ` Sergey
2013-03-31 8:57 ` Sergey
2013-04-04 7:48 ` Sergey [this message]
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