Ошибка exim rejected rcpt

Most probably your server tries to verify the sender’s email address and it finds that there is no such address. It is a good, albeit not foolproof, method to filter out unsolicited email.

In order to verify this, the exim server connects to the remote SMTP server from which the mail originates accordig to the «MAIL FROM» command. If the server can’t be reached, or if it doesn’t know about that particular email address, the delivery is denied.

So, the error message is initially given by the MX server of «e-mydomain.com.br». Your server, when it doscovers that the email is originated from a nonexistent address, denies the delivery.

For this, the exim config contains entries like this:

deny message = Sender verify failed
     !verify = sender

Check your config and if you see something like this, then the cause of the errors is that your server denies mails from addresses which can’t be verified.

In this case, you probably don’t want to change it. Like I said, it is a good thing to check the sender. Real-world senders do have a valid email address, anyway.

Добрый день.
Есть Статический IP;
Прокинутые порты через роутер 25, 110 и 53;
Freebsd 10;
Exim 4.85;
Bind 9;
Купленный доменный адрес.
Днс настроен. Hе из моей сети пингуется по адресу, по IP.
Пытаюсь разобраться с настройкой почтового сервера. Делал по вот этому руководству http://www.info-x.org/freebsd/email/nas … _exim.html. Настраивал все так же как написано, кроме сертификатов, я их просто закоментировал. Письма отправляются, но не принимаются. В логах exima следующее
reject log (/var/log/exim/rejectlog)

Код: Выделить всё

 H=(f145.i.mail.ru) [94.100.178.197] I=[192.168.200.142]:25 F=<вввв@list.ru> rejected RCPT <slade@вввв.su>

mainlog выдает тоже самое
команда exim -bt slade@выафвы.su

Код: Выделить всё

slade@выаsu
  router = virtual_user, transport = dovecot_delivery 

exim -bh 192.168.200.142

Код: Выделить всё

>>> host in hosts_connection_nolog? no (option unset)
>>> host in host_lookup? no (option unset)
>>> host in host_reject_connection? no (option unset)
>>> host in sender_unqualified_hosts? no (option unset)
>>> host in recipient_unqualified_hosts? no (option unset)
>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
>>> using ACL "acl_check_connect"
>>> processing "warn"
>>> check set acl_c_reverse_address = ${escape:${lookup dnsdb{ptr=$sender_host_address}{$value}}}
>>>                              = gate.ukhtavodokanal.su
>>> warn: condition test succeeded in ACL "acl_check_connect"
>>> processing "accept"
>>> accept: condition test succeeded in ACL "acl_check_connect"
>>> end of ACL "acl_check_connect": ACCEPT
220 gate.ввввв.su ESMTP MTA :)

На почту mail.ru(list.ru) приходит следующее

Код: Выделить всё

Это письмо создано автоматически сервером Mail.Ru, отвечать на него не нужно.

К сожалению, Ваше письмо не может быть доставлено одному или нескольким получателям:

  slade@вв.su
    SMTP error from remote mail server after RCPT TO:<slade@ukhtavodokanal.su>:
    host mail.ukhtavodokanal.su [83.69.16.162]: 550 Administrative prohibition

Рекомендуем Вам проверить корректность указания адресов получателей.

Еще вот что на сервере в базе данных созданы две учетки(почтовых адреса) slade и slade1 и локально из одной учетной записи в другую я тоже не могу отправить.
Подскажите люди добрые!!!! В чем моя ошибка???

Sys-Admin Forum

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Автор 1eXX, 22 августа 2014, 12:33:29

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1eXX

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Добрый день, уважаемые спецы.

Помогите кто может разобраться с проблемой.
На debian настроен exim+sa+greylist, с недавних пор возникла проблема — входящая почта не проходит, по логам информации немного (для примера одна строчка из rejectlog, по всем входящим письмам всё тож самое):
2014-08-22 12:09:43 H=mail1.elcable.ru [94.137.228.44] F=<sb36@holdcable.com> temporarily rejected RCPT <ящик@наш_домен>

Подскажите пожалуйста, как более точно определить хотяб направление поиска?
На вас посленяя надежда.


скорее всего у вас стоит проверка на helo, и блокируются спамеры.
с вашей стороны из логов нужен пример о блокировке например яндекс почты.



1eXX

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попытался отправить письмо с yandex.ru в 13:40

/var/log/exim4/mainlog (в rejectlog таже информация):
————————————————————————————————
2014-08-22 13:40:52 H=forward2h.mail.yandex.net [84.201.187.147] F=<XXXXXX@yandex.ru> temporarily rejected RCPT <ящик@наш-домен.ru>
2014-08-22 13:40:52 SMTP connection from forward2h.mail.yandex.net [84.201.187.147] closed by QUIT
————————————————————————————————
/var/log/exim4/paniclog — пуст
mail.info, mail.log — записей в это время нет
в каталогах /var/spool/exim4/msglog и input — в тамошних файлах нет записей во время передачи письма

Чёрный ящик млин(


показывай настройки exim
и результат команды:

nslookup forward2h.mail.yandex.net



1eXX

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root@mailserv:/var/spool/exim4/msglog# nslookup forward2h.mail.yandex.net
Server:         192.100.1.1
Address:        192.100.1.1#53

Non-authoritative answer:
Name:   forward2h.mail.yandex.net
Address: 84.201.187.147

конфиг — /var/lib/exim4/config.autogenerated



1eXX

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Прошло письмо с «@list.ru», каким-то чудом



1eXX

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Проблема решилась отключением greylista (почему-то вдруг стал пропускать только ту почту, которая была в белом списке).
Спасиб endru за желание помочь.


  • Русскоязычное сообщество Debian GNU/Linux


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  • [РЕШЕНО] Exim не пропускает входящую почту — ‘temporarily rejected RCPT’

Solution 1

The messages are Exim identifying two problems with the incoming email (server — sender):

  • The server is trying too many times within a given amount of time (hammering)
  • The «to» address and mailbox does not exist

Solution 2

Most probably your server tries to verify the sender’s email address and it finds that there is no such address. It is a good, albeit not foolproof, method to filter out unsolicited email.

In order to verify this, the exim server connects to the remote SMTP server from which the mail originates accordig to the «MAIL FROM» command. If the server can’t be reached, or if it doesn’t know about that particular email address, the delivery is denied.

So, the error message is initially given by the MX server of «e-mydomain.com.br». Your server, when it doscovers that the email is originated from a nonexistent address, denies the delivery.

For this, the exim config contains entries like this:

deny message = Sender verify failed
     !verify = sender

Check your config and if you see something like this, then the cause of the errors is that your server denies mails from addresses which can’t be verified.

In this case, you probably don’t want to change it. Like I said, it is a good thing to check the sender. Real-world senders do have a valid email address, anyway.

Solution 3

To debug this, run exim -bh 1.2.3.4. This will open a simulated SMTP session as if someone connected from the IP address 1.2.3.4, except it also outputs a lot of debugging information (and it doesn’t actually send any messages to anyone).

Start typing in SMTP commands — HELO test, MAIL FROM: [email protected] then RCPT TO: [email protected].

Once the RCPT TO command has been entered, you should see the same failure message but this time there will be a lot more messages you can go through to work out where the rejection is happening.

Remember to include the HELO command above as omitting that can be one reason for rejecting the e-mail.

Related videos on Youtube

exim4 - disable autoreplies about "SMTP error from remote mail server after RCPT"

02 : 14

exim4 — disable autoreplies about «SMTP error from remote mail server after RCPT»

cPanel Tutorials - Email Deliverability

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cPanel Tutorials — Email Deliverability

Exim4 550-Verification failed - how to allow any sender? (2 Solutions!!)

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Exim4 550-Verification failed — how to allow any sender? (2 Solutions!!)

Setting Up SMTP with Cpanel Hosting

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Setting Up SMTP with Cpanel Hosting

DevOps & SysAdmins: Exim - Sender verify failed - rejected RCPT (2 Solutions!!)

02 : 20

DevOps & SysAdmins: Exim — Sender verify failed — rejected RCPT (2 Solutions!!)

Comments

  • While checking on Exim’s log messages I found many entries of the following message
    «Sender verify failed» «rejected RCPT» …
    I ‘m not an exim expert… I’m afraid Exim is not delivering 100% emails to recipients, because our Email Marketing Application its getting a lower OPEN RATE.

    Can someone helpe understand this log messages?
    Is it my server saying «No Such User Here» or a remote server?
    174.111.111.11 represents my server IP.
    Thanks

    Exim log

    2010-10-02 14:00:19 SMTP connection from myserverdomain.com.br () [174.111.111.11]:54514 I=[174.111.111.11]:25 closed by QUIT
    2010-10-02 14:00:19 SMTP connection from [174.111.111.11]:54515 I=[174.111.111.11]:25 (TCP/IP connection count = 2)
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54515 I=[174.111.111.11]:25 Warning: Sender rate 672.4 / 1h
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54515 I=[174.111.111.11]:25 sender verify fail for <[email protected]>: No Such User Here
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54515 I=[174.111.111.11]:25 F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed
    
    2010-10-02 14:00:19 SMTP connection from myserverdomain.com.br () [174.111.111.11]:54515 I=[174.111.111.11]:25 closed by QUIT
    2010-10-02 14:00:19 SMTP connection from [174.111.111.11]:54516 I=[174.111.111.11]:25 (TCP/IP connection count = 2)
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54516 I=[174.111.111.11]:25 Warning: Sender rate 673.3 / 1h
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54516 I=[174.111.111.11]:25 sender verify fail for <littlepet.chaves=gmail.com--2723--bou[email protected]>: No Such User Here
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54516 I=[174.111.111.11]:25 F=<[email protected]> rejected RCPT <[email protected]>: Sender verify failed
    
    2010-10-02 14:00:19 SMTP connection from myserverdomain.com.br () [174.111.111.11]:54516 I=[174.111.111.11]:25 closed by QUIT
    2010-10-02 14:00:19 SMTP connection from [174.111.111.11]:54517 I=[174.111.111.11]:25 (TCP/IP connection count = 2)
    2010-10-02 14:00:19 H=myserverdomain.com.br () [174.111.111.11]:54517 I=[174.111.111.11]:25 Warning: Sender rate 674.3 / 1h
    2010-10-02 14:00:20 H=myserverdomain.com.br () [174.111.111.11]:54517 I=[174.111.111.11]:25 sender verify fail for <Luciene_souza_vasconcellos=hotmail.com--2723--bounce@e-mydomain.com.br>: No Such User Here
    2010-10-02 14:00:20 H=myserverdomain.com.br () [174.111.111.11]:54517 I=[174.111.111.11]:25 F=<Luciene_souza_vasconcellos=hotmail.com--2723--bounce@e-mydomain.com.br> rejected RCPT <L[email protected]>: Sender verify failed
    

  • Thanks. I found out Default Email/Catch-all is disabled on Cpanel. Is that why my server is rejecting bounced messages delivered to email accounts generated by my Application in wich usernames does not exists like xxxx—xxxx-bounce@mydomain.com? What is my server trying to do too many times?

  • Those were combined conditions messages/loggings, so the separate single event actions is not determinable through those.

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