linux邮件自动回复,debian上 postfix+dovecot+squirrelmail 实现 自动回复
作者：lxq007
本文主要介绍了基于dovecot 的邮件自动回复 的配置过程。
我使用的系统及安装的软件包为Debian GNU/Linux 4.0、postfix 2.3.4-3 、squirrelmail 1.4.9a-1和
dovecot 1.0.13-2 。
dovecot 版本如果比较旧的话，配置自动回复时将不能给每个邮件用户设置文件。
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配置时遇到的一些其他问题： "X-Spam-Flag"等在邮件信头不显示
在重新配置邮件服务器时，安装完amavisd-new和squuirrelmail软件包后，并在devocot中进行配置。查看邮件日志：
nano /var/log/mail.log
在日志中发现，amavisd生效，对邮件进行了打分，但在登录squirrelmail前台后，发现在邮件信头中不会显示"X-Spam-Flag"等信头信息，也就不会将垃圾邮件转移到indox.spam信箱中去。
经过寻找，终于发现问题原因，原来是由于域名不对，然后进行修改：
nano /etc/mailname
关于在debian上如何安装配置postfix+dovecot+squirremail+amavisd+spamassassion,请参考
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dovecot中的配置文件：dovecot.conf进行如下修改：
plugin {
sieve =
/home/squirrelmail/data/%u/vacation.txt //添加这行
#sieve =
/home/squirrelmail/%d/%n/vacation.txt //添加这行,用于测试
}
自动回复的脚步vacation.txt为：
require
"vacation";
vacation
:days 1
:subject "test1"
"this is
ts.";
redirect t3@xxxxx.cn;
(sieve =
/home/vmail/yumail.cn/t7/sieve 这个为原来的脚步目录，sieve =
/home/squirrelmail/data/%u/vacation.txt 为courier_vacation插件产生的脚本目录，courier_vacation源码进行了修改，这里的vacation.txt 包含了原来的vacation.txt\vacation_subject.txt\vacation_cc_addresses.txt,并且vacation.txt内写为了脚步形式，如上边的脚步)
其中%d 代表域名，%n代表用户文件t*/，%u代表了用户文件t*@xxxx.cn/
,
这的vacation.txt文件为squirrelmail的插件courier_vacation产生的,由于执行这个脚步要生成一个vacation.txtc(注意此类脚步生成文件均为在本文件名后加"c")，所以在此要注意权限问题。可以：
chmod 777
/home/squirrelmail/data
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courier_vacation如何修改：使vacation.txt\vacation_subject.txt\vacation_cc_addresses.txt合而为一并输出为可执行的脚步？
修改options.php文件：以下为修改部分的代码
function removeVacationFiles($homeDir)
{
global $messageFileName, $subjectFileName, $ccAddressesFileName,
$keepMessagesFileName;
if (compatibility_check_sm_version(1, 3))
{
include_once (SM_PATH . 'plugins/courier_vacation/config.php');
}
else
{
include_once
('../plugins/courier_vacation/config.php');
}
// delete message text file
//
if (file_exists($homeDir .
'/' . $messageFileName))
{
$FILE = @fopen($homeDir . '/' .
$messageFileName, 'w');
if (!$FILE)
{
showError('ERROR: Could not access vacation message');
exit(1);
}
if (, " "))
{
fclose($FILE);
showError('ERROR: Could not delete vacation
message');
exit(1);
}
fclose($FILE);
}
}
// creates (or overwrites) vacation files as needed
// removes files that
should not be present (for example,
// if there was a subject file
previously, but this
// time no subject is given, the subject file is
removed)
//
function writeVacationFiles($homeDir,
$messageText,
$messageSubject, $ccAddresses,
$keepMessages)
{
global $messageFileName, $subjectFileName,
$ccAddressesFileName, $keepMessagesFileName;
if (compatibility_check_sm_version(1, 3))
{
include_once (SM_PATH . 'plugins/courier_vacation/config.php');
}
else
{
include_once
('../plugins/courier_vacation/config.php');
}
// write message text
//
$msg =
eregi_replace('
', "\n", $messageText);
$FILE = @fopen($homeDir . '/' . $messageFileName, 'w');
exec("sudo chmod
o+w ".$homeDir);
if (!$FILE)
{
showError('ERROR: Could not
access vacation message');
exit(1);
}
$vacation_str =
"require \"vacation\";\n";
$vacation_str .= "vacation\n";
$vacation_str .= " :days 1\n";
/*add subject*/
if
(!empty($messageSubject))
{
$vacation_str .= " :subject
\"".$messageSubject."\"\n";
}
/*add mailbody*/
if
(empty($msg)) $msg = ' '; // empty messages really screw things up
$vacation_str .= "\"".$msg."\";\n";
/*add redirect address*/
if (!empty($ccAddresses))
{
// TODO: how can we make sure there
are color: #ff0000;"> $vacation_str .="redirect
\"".$ccAddr."\";\n";
}
// write flag file indicating to keep messages in
this account (if needed)
//
if
(!empty($keepMessages))
{
$vacation_str .="keep;\n"; }
}
if (,
$vacation_str))
{
fclose($FILE);
showError('ERROR: Could
not save vacation message');
exit(1);
}
fclose($FILE);
}
// displays simple error output page
//
function
showError($message)
{
global $color;
displayPageHeader($color, 'None');
echo
''
. $message
.
'