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HomeBackend DevelopmentPHP Tutorial有关问题很低级,就想搞明白

问题很低级,就想搞明白,请指教
为什么php 的mail就能自动发邮件呢,发邮件不是都要STMP服务器的帐号和密码吗
mail(to,subject,message,headers,parameters),为什么这样就可以发了,是不是每台电脑都装了stmp服务啊,有点迷糊

------解决方案--------------------
谁说不要配置呢?

[mail function]
; For Win32 only.
; http://php.net/smtp
SMTP = localhost
; http://php.net/smtp-port
smtp_port = 25

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

; For Unix only. You may supply arguments as well (default: "sendmail -t -i").
; http://php.net/sendmail-path
;sendmail_path =

; 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 = On

; The path to a log file that will log all mail() calls. Log entries include
; the full path of the script, line number, To address and headers.
;mail.log =
------解决方案--------------------
你可以看下php。ini中相关配置
------解决方案--------------------
说明apecha里已经配置哦了
------解决方案--------------------
是有个!
------解决方案--------------------

探讨

谁说不要配置呢?

[mail function]
; For Win32 only.
; http://php.net/smtp
SMTP = localhost
; http://php.net/smtp-port
smtp_port = 25

; For Win32 only.
; http://php.net/sendmail-from
;sendmail_fro……

------解决方案--------------------
这个是服务器配好的了。。。
------解决方案--------------------
可爱的lz
------解决方案--------------------
如果用sendmail发邮件,本机配置好了就行,不需要smtp
不过这么发的量大了,很容易被认为是垃圾邮件拒收
------解决方案--------------------
账号 密码 端口 服务邮箱 要设置 别的没有了

------解决方案--------------------
其实也可以在PHP程序里设置。。比如你用QQ发邮件。可以去QQ邮箱开启SMTP服务
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