Socket error 10054 eol connection reset by peer

1. Configuring PHP under Windows to use Gmail or External SMTP Server [SSL]

   Keywords: SSL, SMTP Authentication, External SMTP, Google Apps, Fake Sendmail
   ​

   When installing and setting up Apache, PHP and MySQL on my Windows Server box I have a unique problem, I didn’t run my own mail server. I got sick of having to deal with spam issues as well as ensuring maximum uptime or end up losing mail. I then decided to take advantage of Google Apps, which allows you to use Google Services for your domains including the Gmail Service, which allows you to have your email handled by Google. What’s best? You still keep the domain name, so you get all the features of Gmail, but with your own domain name and you still retain full control of users. To see an example of the log on, check out http://mail.digiex.net.

   One big problem with this though, how do you configure PHP so it can send mail now that you don’t run the mail service yourself? In the PHP.ini you can configure to use SMTP to drop off mail but it doesnt offer you many options, whats missing is SSL support which Gmail uses as well as SMTP authentication which yet again, Gmail uses.

   This is the best part, I found a «Unix fake sendmail» application for Windows, what this does is accepts mail in the same way Unix does, but then passes it onto another mail server and supports SSL and authentication.

   Configuration

   Note: If you are intending to use Gmail or Google Apps with Custom Domain, please read this for an update regarding the SSL problems.

   This configuration will talk you through setting up the service with Gmail using a Custom Domain. If you have not yet done this, you will need to set up Google Apps for your Domain by clicking here. Once you have enabled Gmail for your domain you will need to set up an account for webmaster or whatever email address you intend to use for your PHP Mails. Once the account is created you must log into it once and enable POP3 or IMAP under Settings, this usually then enables SMTP on your Gmail so that you can use it with this.

   If you are not using Gmail you will need to do some additional steps like setting up the SMTP server and port. You will need to find these out from your email provider. This does NOT work with Windows Live Domains due to the lack of SMTP.
   
   Step 1 — Download and Configure Sendmail

   The first step is to download Fake Sendmail created by Byron Jones. I have provided a copy which already has SSL supported added in and configured to work with Gmail which can be downloaded by clicking here.

   You will need to extract it somewhere on your Server. Its recommended you choose somewhere sensible because once set up you will need to reconfigure PHP if you change the path, so don’t bother with your Desktop. If you have locked down Apache and PHP with a seperate locked down user account, that user account with need access to read and run applications in the folder where you store Sendmail. For the purpose of this guide, I have stored it in C:inetpubsendmail

   Once extracted, open Sendmail.ini in your favourite text editor, Notepad will do. You will need to customize this configuration to your own. The lines highlighted in red must be changed and configured to your domain settings. Words highlighted in blue should ONLY be changed if you are not using Gmail for your email.

   ; configuration for fake sendmail
   
   ; if this file doesn't exist, sendmail.exe will look for the settings in
   ; the registry, under HKLMSoftwareSendmail
   
   [sendmail]
   
   ; you must change mail.mydomain.com to your smtp server,
   ; or to IIS's "pickup" directory.  (generally C:InetpubmailrootPickup)
   ; emails delivered via IIS's pickup directory cause sendmail to
   ; run quicker, but you won't get error messages back to the calling
   ; application.
   
   smtp_server=[COLOR=Blue][B]smtp.gmail.com[/B][/COLOR]
   
   ; smtp port (normally 25)
   
   smtp_port=[COLOR=Blue][B]587[/B][/COLOR]
   
   ; the default domain for this server will be read from the registry
   ; this will be appended to email addresses when one isn't provided
   ; if you want to override the value in the registry, uncomment and modify
   
   default_domain=[COLOR=Red][B]domain.com[/B][/COLOR]
   
   ; log smtp errors to error.log (defaults to same directory as sendmail.exe)
   ; uncomment to enable logging
   
   error_logfile=error.log
   
   ; create debug log as debug.log (defaults to same directory as sendmail.exe)
   ; uncomment to enable debugging
   
   ;debug_logfile=debug.log
   
   ; if your smtp server requires authentication, modify the following two lines
   
   auth_username=[COLOR=Red][B]webmaster@domain.com[/B][/COLOR]
   auth_password=[B][COLOR=Red]password[/COLOR][/B]
   
   ; if your smtp server uses pop3 before smtp authentication, modify the
   ; following three lines
   
   pop3_server=
   pop3_username=
   pop3_password=
   
   ; to force the sender to always be the following email address, uncomment and
   ; populate with a valid email address.  this will only affect the "MAIL FROM"
   ; command, it won't modify the "From: " header of the message content
   
   force_sender=[COLOR=Red][B]webmaster@domain.com[/B][/COLOR]
   
   ; sendmail will use your hostname and your default_domain in the ehlo/helo
   ; smtp greeting.  you can manually set the ehlo/helo name if required
   
   ;hostname=
   

   Once you have configured this you can save your sendmail.ini and Sendmail is configured. Its now time to move onto Step 2.

   Step 2 — Configuring PHP to use Sendmail

   You will need to open your PHP configuration (PHP.ini), you will then need to look for the [mail function] section. Once there, look for the line which asks for Sendmail path, you may notice it says for Unix only, but ignore this.

   ; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
   sendmail_path = "C:inetpubsendmailsendmail.exe -t"
   

   In this case, I am storing «sendmail.exe» in C:inetpubsendmail. If you are storing it elsewhere, be sure to declare it here. You also need to add the argument -t for it to work.

   Also ensure all other options under [mail function] is commented out using ; so that the sendmail path is the only option uncommented.

   Your [mail function] should now look something like this:

   [mail function]
   ; For Win32 only.
   ;SMTP = localhost
   ;smtp_port = 25
   
   ; For Win32 only.
   ;sendmail_from = me@example.com
   
   ; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
   sendmail_path = "C:inetpubsendmailsendmail.exe -t"
   
   ; Force the addition of the specified parameters to be passed as extra parameters
   ; to the sendmail binary. These parameters will always replace the value of
   ; the 5th parameter to mail(), even in safe mode.
   ;mail.force_extra_parameters =
   

   You have now configured PHP to use your sendmail which should in turn send the mail via your Gmail account (or whatever account you configured). Now its time to test it…

   Step 3 — Test

   You will need to now run a php script under your PHP environment which sends mail via the PHP sendmail command. In my case it was easy to test with vBulletin.

   

   Once you have sent the email, check the Inbox for whichever account you sent it in a couple of minutes and the email should be there!

   If you received an email, congratulations you have configured your web server perfectly

   If not, there could be a problem. To help with troubleshooting heres a few things to check:

   Check the error log of the PHP script and make sure it didnt have any problems running the Sendmail command in PHP.
   Check the error.log in the Sendmail.exe directory and see if it had problems logging into your SMTP server to send the mail
   Make sure the receipt is not having email problems, try it with a few people with different mail providers incase theres a problem there.

   Attached Files:
2. 
   

   ade
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   thanks

   Hello, thank you, this is an excellent guide. Really helped me out.

3. 
   

   exodus
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   great post m8!

   i just followed your tutorial to the dot and got it to work..

   there was a slight hitch in between.. even though i changed the php.ini file, the phpinfo() on server still showed no value for sendmail parameters…

   i just restarted the server and voila.. mails came!!!

   i’m learning php and it feels nice to get things working…. thanks for your effort!

4. 
   

   neozaga
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   Promblem when sending mail using fake send mail

   Hi all!

   I’m having a problem sending mail using fake sendmail, I have a windows 2003 machine with IIS and PHP,

   If i try to send mail via command line and a script I created in php, it all works fine.

   If i try to send mail via IIS I get this error:
   «Could not execute mail delivery program C:Inetpubsendmailsendmail.exe -t»

   Thanks in advance for all your help,
   Jorge

5. Are you sure you configured your php.ini correctly? Make sure you set your sendmail directory correctly. should say, sendmail_path = «C:inetpubsendmailsendmail.exe -t» if thats the directory which you saved the sendmail program to.

   Also

6. 
   

   neozaga
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   Yes, the php.ini is configured correctly, I can send e-mails if I do php.exe C:inetpubsnigdevtestemails.php in the command line, but via IIS doesn’t work.

   It seems to be a premissions issue, but I can’t find what more premissions do I have to give in the directory sendmail.exe resides.

   Thanks in advanced,
   Jorge

7. 
   

   andr
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   neozaga,
   Check permissions for cmd.exe in system32 folder. I had the same problem. Having set Read and Execute to IUSR_MACHINENAME I’ve solved the issue.
   If doesn’t help download ProcMon and see what inetinfo.exe fails to do.

8. 
   

   scifisi
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   Stunning!

   Thank you! What a great article. I’ve just written a post about this on my blog with a link to it.

   That was one of the most easy to follow — well explained and useful technical postings I’ve seen in a long time.

   I now have my Drupal site with mailhandler working like a dream — you superstar!

   Muah! — lol

9. 
   

   scifisi
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   Doh!

   Looks as though I spoke a little too soon. The first test I ran no errors came back but subsequently I’m getting the same errors as everyone else:

   warning: mail() [function.mail]: Could not execute mail delivery program ‘C:inetpubsendmailsendmail.exe in W:WWWRootmydomainnameincludesmail.inc on line 193.

   I have put sendmail.exe in the same directory as you just for simplicity sake. Also my php.ini file is correct with my sendmail_path pointing to the correct place and is the only line in the [mail function] uncommented.

   I have added IUSER_(MACHINENAME) with read and execute properties to cmd.exe in windowssystem32 and rebooted my server.

   (Mail is being retrieved from the above address fine)

   Any ideas?

   Last edited: Sep 30, 2009

10. 
    

    preetim2010
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    Socket Error # 10054<EOL>Connection reset by peer.

    Hi
    I have a stand-alone PC connected only to the Internet. I work on Windows XP. I am trying to send mail in PHP using the mail() function. My working directory is c:wampwww.
    With the default settings in php.ini , i.e. SMTP=localhost and smtp_port=25, the mail() finction in PHP did not work.
    Since I do not have an SMTP server running in my standalone PC connected only to internet, I tried to use smtp of google.
    To send mail using wampserver, I followed your steps. I downloaded and installed sendmail in C:inetpubsendmail
    Then, I set default_domain=gmail.com and auth_username=myemailID@gmail.com
    auth_password=mygmailpassword

    and also set
    force_sender=myemailID@gmail.com

    Next i modified my php.ini to
    [mail function]
    ; For Win32 only.
    ;SMTP = localhost
    ;smtp_port = 25

    ; For Win32 only.
    ;sendmail_from = me@example.com

    ; For Unix only. You may supply arguments as well (default: «sendmail -t -i»).
    sendmail_path = «C:inetpubsendmailsendmail.exe -t»

    ; Force the addition of the specified parameters to be passed as extra parameters
    ; to the sendmail binary. These parameters will always replace the value of
    ; the 5th parameter to mail(), even in safe mode.
    ;mail.force_extra_parameters =

    When I ran my mail() in PHP, it gives no errors. It seems to have run successfully but the actual email is never delivered to the specified inbox. So I checked the error.log of sendmail. It says » Socket Error # 10054<EOL>Connection reset by peer.»

    What am I to do next?

    All I want to achieve is to send mail through PHP

11. An update to this thread, Google Mail has changed its SSL security and removed support for v2 which the Sendmail.exe used. I used a fix posted up on Google Groups by Aaron, and the problem was solved.

12. 
    

    foilman
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    SSL is not available says error.log

    hello I downloaded sendmail configured it in a way you did. I used google smtp to do this. but got an error in error.log

    10.08.08 16:51:25 : SSL is not available on this server.

    any suggestion?

13. Look above your post for the fix…..

14. 
    

    foilman
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    stunnel does not work

    I configured stunnel changed the conf in sentmail.ini but did not work…did you work this program before?

15. 
    

    strider_m
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    SIt works. (stunnel ) Thank You for that guide. Check weather all parameter set. look their is

    [smtpg] 
    accept = 127.0.0.1:25 
    connect = smtp.gmail.com:465 

    copy this code directly to stunnel.ini … dont replace. there is parameter called [ssmtp]..
    u probably change ‘accept’ and ‘connect’ parameters on that……

16. 
    

    strider_m
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    Thanks for Guide.. It works. Great !!!!!!!!!!!!!!!!!!!!!!

17. 
    

    snazy2000
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    Error

    Help i keep getting this

    Warning: mail() [function.mail]: Could not execute mail delivery program ‘C:InetpubDOMAINMainSendmailsendmail.exe -t’

    ve set the prmistion to all te fles nthe Sedmail folder toread an execude but it wont work?
    pleaee help

18. The variable is right, so thats solely a permission problem which I doubt I can help you with. Just make sure whatever user the web server and php are running in, has permission to execute sendmail.exe in the directory its in.

19. 
    

    snazy2000
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    Even if i pout Everyone with full permition it still fails… :/ Please someone help!

20. 
    

    snazy2000
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Ошибка Outlook. Ошибка сокета: 10054.  Код ошибки: 0x800CCC0E

Ошибка при соединении с сервером. Учетная запись: ‘КартинаM’, Сервер: ‘smtp.mail.ru’, Протокол: SMTP, Порт: 25, Защита (SSL): Нет, Ошибка сокета: 10054, Код ошибки: 0x800CCC0E

1.1 Собрал файлы, описывающие ошибку сокета 10054  и другие ошибки Winsock. Также собрал файлы описывающие код ошибки 0x800CCC0E и другие почтовой программы Outlook. Все в одном файле — здесь: 10054-800CCC0E.rar или здесь : 10054-800CCC0E.rar

2.   Ошибка сокета: 10054

2.1 Вот что говорит Help  Microsoft Windows Sockets 2 Reference 

WSAECONNRESET      (10054)      Connection reset by peer.

2.2   Без описаний список  кодов всех ошибок WinSock  можно найти из файлов WinSock.pas и winsock.h 

2.3   Список кодов ошибок и краткое описание ошибок от Microsoft MSDN  Windows Sockets Error Codes и  от Microsoft Support   Windows sockets error codes, values, and meanings

2.4   На русском языке   Коды ошибок TCP/IP    описывают ошибку 10054 следующим образом :

10054   

WSAECONNRESET   Connection reset by peer (Соединение сброшено удаленной системой).

Существующее соединение принудительно закрыто удаленной стороной. Обычно это случается в случае неожиданного останова приложения на удаленной стороне, при перезагрузке удаленной машины, или в случае, когда удаленный хост использует «жесткое закрытие» ( setsockopt(SO_LINGER)) удаленного сокета.

2.5 По ссылке  Socket error 10054 when testing email alerts  описана ошибка и несколько возможных причин

This error happens when a connection is started (and working), but then closed by the other side of things before the SMTP conversation is completed

There are several common reasons:

• The wrong SMTP server was specified (Edit -> Options, Email). Check your email client to see what it’s using for an SMTP server, or talk to your system administratory.
• There is a firewall or antivirus package running that’s aborting the SMTP conversation. This might be something running on your machine (like Norton Antivirus), or some hardware firewall that does stateful inspection. If other software works, but PingPlotter/MultiPing does not, then it’s probably local to your machine — something that is filtering by which application is sending data.
• There might be something wrong with the SMTP server. Try using another email client and make sure the same SMTP server works with that.

2.6   По описанию ошибки сокета 10054   можно сделать предварительный вывод, что соединение начинает работать,  следовательно ,скорее всего,  с сетью проблем нет. Однако какие то проблемы с сервером ‘smtp.mail.ru’  (в данном конкретном случае).Если ошибка не устраняется сама через некоторое время, то скорее всего, ошибка в настройках SMTP — сервера  Надо внимательно проверить настройки SMTP- сервера.

3. Код ошибки: 0x800CCC0E

0x800CCC0E     IXP_E_FAILED_TO_CONNECT       Не удается подключиться к серверу

3.2. В интернет документе   Коды ошибок электронной почты  приведены некоторые методы устранения  этой и некоторых других ошибок:

0x800CCC0E     FAILED_TO_CONNECT. Не удается подключиться к серверу

—Если Нортон Антивирус установлен, то возможно проблема в нем .

—Можете ли вы открыть веб-страницы? Если это так, то вы может просто неправильно ввели адрес почтового сервера  на учетной записи или сервер именно сейчас может быть недоступен.

—Если вы не можете открыть веб-страницы, то разорвите интернет соединение и попробуйте подключиться снова

—Перезагрузите компьютер и повторите попытку.

—Если он по-прежнему не работает, и вы не получаете любые веб-страницы, то данные могут передаваться через сеть надлежащим образом. Проверить настройки DNS, удалить и переустановить TCP / IP в Панель управления> Сеть (Control Panel > Network).

—Можно попробовать удалить кэш DNS командой ipconfig /flushdns (Пуск -> Все программы -> Стандартные -> Командная строка. Вести в командную строку ipconfig /flushdns)