2016-05-19 06:51:20 -05:00
<!DOCTYPE html>
2014-09-30 10:13:21 -05:00
< html >
< head >
< meta http-equiv = "Content-Type" content = "text/html; charset=utf-8" / >
2015-08-19 08:11:02 -05:00
< title > Allow user to send email without smtp authentication< / title >
2015-07-31 23:14:52 -05:00
< link rel = "stylesheet" type = "text/css" href = "./css/markdown.css" / >
2014-09-30 10:13:21 -05:00
< / head >
< body >
< div id = "navigation" >
2016-04-19 12:48:51 -05:00
< a href = "/index.html" target = "_blank" >
< img alt = "iRedMail web site"
src="./images/logo-iredmail.png"
style="vertical-align: middle; height: 30px;"
/>
< span > iRedMail< / span >
< / a >
2016-04-21 23:33:25 -05:00
// < a href = "./index.html" > Document Index< / a > < / div > < div class = "admonition note" >
2016-11-11 02:56:08 -06:00
< p class = "admonition-title" > This tutorial is available in other languages. < a href = "https://bitbucket.org/zhb/iredmail-docs/src" > Help translate more< / a > < / p >
2016-05-25 04:50:06 -05:00
< p > < a href = "./allow.user.to.send.email.without.authentication-it_IT.html" > Italiano< / a > / < a href = "./allow.user.to.send.email.without.authentication-zh_CN.html" > 简体中文< / a > /< / p >
2016-04-21 23:33:25 -05:00
< / div >
< h1 id = "allow-user-to-send-email-without-smtp-authentication" > Allow user to send email without smtp authentication< / h1 >
2015-08-19 08:11:02 -05:00
< p > Create a plain text file: < code > /etc/postfix/accepted_unauth_senders< / code > , list all
users' email addresses which are allowed to send email without smtp
authentication. We use user email address < code > user@example.com< / code > for example:< / p >
< pre > < code > user@example.com OK
2014-09-30 10:13:21 -05:00
< / code > < / pre >
2016-10-31 10:47:55 -06:00
< p > It's ok to use IP address instead like below:< / p >
< blockquote >
< p > For more allowed sender format, please check Postfix manual page: < a href = "http://www.postfix.org/access.5.html" > access(5)< / a > .< / p >
< / blockquote >
< pre > < code > 192.168.1.1 OK
192.168.2 OK
172.16 OK
< / code > < / pre >
2015-08-19 08:11:02 -05:00
< p > Create hash db file with < code > postmap< / code > command:< / p >
2014-09-30 10:13:21 -05:00
< pre > < code > # postmap hash:/etc/postfix/accepted_unauth_senders
< / code > < / pre >
2015-08-19 08:11:02 -05:00
< p > Modify Postfix config file < code > /etc/postfix/main.cf< / code > to use this text file:< / p >
2014-09-30 10:13:21 -05:00
< pre > < code > smtpd_sender_restrictions =
check_sender_access hash:/etc/postfix/accepted_unauth_senders,
[...OTHER RESTRICTIONS HERE...]
< / code > < / pre >
< p > Restart/reload postfix to make it work:< / p >
< pre > < code > # /etc/init.d/postfix restart
2016-05-19 06:51:20 -05:00
< / code > < / pre > < div class = "footer" >
< p style = "text-align: center; color: grey;" > All documents are available in < a href = "https://bitbucket.org/zhb/iredmail-docs/src" > BitBucket repository< / a > , and published under < a href = "http://creativecommons.org/licenses/by-nd/3.0/us/" target = "_blank" > Creative Commons< / a > license. You can < a href = "https://bitbucket.org/zhb/iredmail-docs/get/tip.tar.bz2" > download the latest version< / a > for offline reading. If you found something wrong, please do < a href = "http://www.iredmail.org/contact.html" > contact us< / a > to fix it.< / p >
< / div >
< script type = "text/javascript" >
2015-02-05 07:02:53 -06:00
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-3293801-21', 'auto');
ga('send', 'pageview');
2014-10-13 19:28:43 -05:00
< / script >
< / body > < / html >