这些函数的行为受 php.ini 中的设置影响。
| 名字 | 默认 | 可修改范围 | 更新日志 |
|---|---|---|---|
| mail.add_x_header | "0" | PHP_INI_PERDIR | 自 PHP 5.3.0 起生效 |
| mail.log | NULL | PHP_INI_PERDIR | 自 PHP 5.3.0 起生效 |
| SMTP | "localhost" | PHP_INI_ALL | |
| smtp_port | "25" | PHP_INI_ALL | 自 PHP 4.3.0 起可用 |
| sendmail_from | NULL | PHP_INI_ALL | |
| sendmail_path | NULL | PHP_INI_SYSTEM |
这是配置指令的简短说明。
mail.add_x_header
bool
Add X-PHP-Originating-Script that will include UID of the script followed by the filename.
mail.log
string
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.
SMTP
string
仅用于 Windows：PHP 在 mail() 函数中用来发送邮件的 SMTP 服务器的主机名称或者 IP 地址。
smtp_port
int
仅用于 Windows：SMTP 服务器的端口号，默认为 25。自 PHP 4.3.0 起可用。
sendmail_from
string
在 Windows 下用 PHP 发送邮件时的“From:”邮件地址的值。该选项同时设置了 “Return-Path:”头。
sendmail_path
string
sendmail 程序的路径，通常为 /usr/sbin/sendmail 或 /usr/lib/sendmail。configure 脚本会尝试找到该程序并设定为默认值，但是如果失败的话，可以在这里设定。
不使用 sendmail 的系统应将此指令设定为其邮件系统提供的 sendmail 替代程序，如果有的话。例如，» Qmail 用户通常可以设为 /var/qmail/bin/sendmail 或 /var/qmail/bin/qmail-inject。
qmail-inject 不需要任何选项就能正确处理邮件。
此指令也可用于 Windows。如果设定，smtp，smtp_port 和 sendmail_from 都被忽略并运行指定的命令。
mike dot castrodemaria at gmail dot com (2013-06-20 14:00:28)
You can set on apache2 a "per domain" default address in apache conf VirtualHost section too.
Juste add : php_admin_value sendmail_path "/usr/sbin/sendmail -t -i -fno-reply@php.net -Fno-reply"
change to your own email choice instead no-reply@php.net .
I hope this helps,
Mike
blueshibuyadream at gmail dot com (2013-03-28 12:27:12)
On Darwin OS such as OSX (current one: 10.8.3) you need to add a specific command and option to the sendmail_path constant if you have downloaded and installed a mamp with a stack.
Indeed you can see the required libraries for PHP, Apache, MySQL in "common/lib" folder. The problem is when you run an external command using these libraries, for example "sendmail". It could be a problem if it gets the stack libraries and not the system ones (different versions, etc).
The "env -i" command clean the Stack environment variables and run "sendmail" with the system libraries.
Hope this helps.
rgdobie at conwave dot com dot au (2013-02-22 06:46:46)
Under Windows, I found sendmail_from needed to be a valid email address which has been defined on the mail server being addressed.
A Austin (2012-07-11 17:40:45)
For linux you can over-ride the default "From" for the outgoing emails by including in php.ini this line:
sendmail_path = "/usr/sbin/sendmail -t -i -f fromMe@blah.com"
The path should work for most linux installations.
stuart at horuskol dot net (2012-02-16 01:25:29)
The mail.add_x_header configuration value is set to "On" in the default production php.ini (although the default value of this setting is Off)
Robert (2011-04-25 11:09:32)
Despite what this page says about the "SMTP" and "smtp_port" settings being used only under Windows, all Drupal sites use these settings to send email, regardless of which OS they're running in.