PHP邮件功能在Centos服务器上无法使用

问题描述

我使用centos服务器，并且必须发送邮件给用户，所以我从一个服务器复制了我的运行代码，并在这里使用它，但它不是发送邮件。

I am using centos Server and have to send the mail to the user so i copied running code of mine from one server and used it in here, but it is not sending mails.

代码是：

                $to = $email; //writing mail to the user
                $subject = "Hii";
                $message = "<table>
                <tr><td> Hello ".$email.",</td></tr>
                <tr><td> Some Text </td></tr>
                <tr><td> Some Text </td></tr>
                <tr><td> Some Text </td></tr>
                <tr><td> Some Text </td></tr>
                </table>" ;
                $from = "[email protected]";
                // To send HTML mail, the Content-type header must be set
                    $headers  = 'MIME-Version: 1.0' . "\r\n";
                    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
                // Additional headers
                $headers .= 'From: Team <[email protected]>' . "\r\n";

                if(mail($to,$subject,$message,$headers))
                {
                    echo "0";// mail sent Successfully.
                }
                else
                {
                    echo "1";
                }

它始终打印1.相同的代码在其他项目上运行正常。请指导我，我可以做什么来启用它在这里？
任何帮助将非常感谢！

It always print 1. Same code running fine on other project. Please guide me what i can do to enable it here too?Any help will be highly appreciated!

推荐答案

安装sendmail *并运行以下命令后，

After installing sendmail* and running the following commands:

[root@sendmail ~]# yum install sendmail*
[root@sendmail mail]# yum install dovecot
[root@sendmail mail]# cd /etc/mail/
[root@sendmail mail]# vi local-host-names
# local-host-names - include all aliases for your machine here.
example.com
[root@sendmail mail]# vi /etc/dovecot.conf
protocols = imap pop3 //uncomment
[root@sendmail mail]# m4 sendmail.mc > sendmail.cf
[root@sendmail mail]# make
[root@sendmail mail]# /etc/init.d/sendmail start
[root@sendmail mail]# /etc/init.d/saslauthd start
[root@sendmail mail]# /etc/init.d/dovecot start
[root@sendmail mail]# chkconfig sendmail on
[root@sendmail mail]# chkconfig dovecot on
[root@sendmail mail]# chkconfig saslauthd on

我还有同样的问题。我检查了我的 / var / log / maillog 并看到错误：

I still had the same issue. I checked my /var/log/maillog and saw an error:

My unqualified host name (domain) unknown; sleeping for retry

经过更多的搜索，我更改了 / etc / hosts from：

After more searching, I changed /etc/hosts from:

127.0.0.1     localhost localhost.localdomain domain
ip.ip.ip.ip  domain localhost

to：

 127.0.0.1   localhost.localdomain localhost domain
 ip.ip.ip.ip  localhost domain

，现在邮件功能现在正常工作。

and now the mail function is now working fine.

这篇关于PHP邮件功能在Centos服务器上无法使用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！