PHP MAIL DEMO(程序代码直接发送邮件)

php代码

<?php
// 收件人邮箱地址
$to = '[e-mail]';
// 邮件主题
$title = '测试邮件发送';
// 邮件内容
$msg = '这是一封测试邮件';
// 发件人邮箱(虚拟的，本身发送的时候并不是用这个邮箱)
$from = 'From: [e-mail]';
$flag = mail($to, $title, $msg, $from);
// 打印结果,如果不加var_dump会有空值转换，即null转成‘’
echo var_dump($flag);
?>

http://www.w3school.com.cn/php/php_ref_mail.asp

在w3cschool里面对这块有些介绍，但没办法直接用，有问题。

淡蓝这里只介绍xampp集成安装的情况，其实都是一样的，自己再去下载一个sendmail也可以，这边xampp已经下载好了

修改一下配置，一共2个配置文件。

在xampp安装目录下

php/php.ini

[mail function]
; XAMPP: Comment out this if you want to work with an SMTP Server like Mercury
 SMTP = smtp.163.com
 smtp_port = 25

; For Win32 only.
; http://php.net/sendmail-from
sendmail_from = [e-mail]

; XAMPP IMPORTANT NOTE (1): If XAMPP is installed in a base directory with spaces (e.g. c:\program filesF:\xampp) fakemail and mailtodisk do not work correctly.
; XAMPP IMPORTANT NOTE (2): In this case please copy the sendmail or mailtodisk folder in your root folder (e.g. C:\sendmail) and use this for sendmail_path.
; XAMPP: Comment out this if you want to work with fakemail for forwarding to your mailbox (sendmail.exe in the sendmail folder)
sendmail_path ="F:\xampp\sendmail\sendmail.exe -t"

; XAMPP: Comment out this if you want to work with mailToDisk, It writes all mails in the F:\xampp\mailoutput folder
;sendmail_path="F:\xampp\mailtodisk\mailtodisk.exe"

; 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 =

; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename
mail.add_x_header=Off

; Log all mail() calls including the full path of the script, line #, to address and headers
;mail.log = "F:\xampp\php\logs\php_mail.log"

主要改这三个配置，这边淡蓝用的是163的smtp服务器，sendmail_path 等于指定一个用来发送邮件的客户端，这里xampp集成了sendmail，也在安装目录下

;用来发邮件的插件
sendmail_path ="F:\xampp\sendmail\sendmail.exe -t"

然后修改sendmail目录下的sendmail.ini

[sendmail]

; you must change mail.mydomain.com to your smtp server,
; or to IIS's "pickup" directory.  (generally C:\Inetpub\mailroot\Pickup)
; 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=smtp.163.com

; smtp port (normally 25)

smtp_port=25

; SMTPS (SSL) support
;   auto = use SSL for port 465, otherwise try to use TLS
;   ssl  = alway use SSL
;   tls  = always use TLS
;   none = never try to use SSL

smtp_ssl=auto

; 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=mydomain.com

; log smtp errors to error.log (defaults to same directory as sendmail.exe)
; uncomment to enable logging

error_logfile=error.log
debug_logfile=debug.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=13514087953
auth_password=224119

; if your smtp server uses pop3 before smtp authentication, modify the
; following three lines.  do not enable unless it is required.

pop3_server=
pop3_username=
pop3_password=

; force the sender to always be the following email address
; this will only affect the "MAIL FROM" command, it won't modify
; the "From: " header of the message content

force_sender=[e-mail]

; force the sender to always be the following email address
; this will only affect the "RCTP TO" command, it won't modify
; the "To: " header of the message content

force_recipient=

; 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=

主要修改（其实有些重复的在php.inf文件中就可以不用设置也可以）

;smtp服务器
smtp_server=smtp.163.com
;端口
smtp_port=25
;发件人邮箱名
auth_username=13514087953
;密码
auth_password=224119
;发件人邮箱地址
force_sender=[e-mail]

用开头的php代码测试一下即可，可以直接在ide中运行