我对此很陌生，很难设置 sendmail 来运行 testmail.php，而我的测试站点看起来遍地都是……遗憾的是找不到答案，或者没有正确理解。很高兴提前感谢您的帮助。
邮件日志
Feb 12 02: 38: 18 kali sendmail[8339]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 02: 39: 18 kali sendmail[8339]: unable to qualify my own domain name(kali) --using short name
Feb 12 02: 39: 19 kali sendmail[8339]: alias database / etc / mail / aliases rebuilt by root
Feb 12 02: 39: 19 kali sendmail[8339]: /etc/mail / aliases: 12 aliases, longest 10 bytes, 134 bytes total
Feb 12 02: 40: 01 kali sm - msp - queue[8477]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 02: 41: 01 kali sm - msp - queue[8477]: unable to qualify my own domain name(kali) --using short name
Feb 12 03: 00: 01 kali sm - msp - queue[8896]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 03: 01: 01 kali sm - msp - queue[8896]: unable to qualify my own domain name(kali) --using short name
Feb 12 03: 20: 01 kali sm - msp - queue[9506]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 03: 21: 01 kali sm - msp - queue[9506]: unable to qualify my own domain name(kali) --using short name
Feb 12 03: 31: 40 kali sendmail[9710]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 03: 32: 39 kali sendmail[9742]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 12 03: 32: 40 kali sendmail[9710]: unable to qualify my own domain name(kali) --using short name
Feb 12 03: 32: 42 kali sendmail[9710]: x1C8WegI009710: from = www - data, size = 124, class = 0, nrcpts = 1, msgid = < 201902120832. x1C8WegI009710 @kali > , relay = www - data @localhost
Feb 13 03: 21: 01 kali sendmail[6011]: x1D8L18v006011: to = root, ctladdr = smmsp(135 / 144), delay = 00: 00: 00, xdelay = 00: 00: 00, mailer = relay, pri = 30524, relay = [127.0 .0 .1][127.0 .0 .1], dsn = 4.0 .0, stat = Deferred: Connection refused by[127.0 .0 .1]
Feb 13 03: 40: 01 kali sendmail[6131]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 13 03: 41: 01 kali sendmail[6131]: unable to qualify my own domain name(kali) --using short name
Feb 13 03: 41: 01 kali sendmail[6131]: x1D8f1GB006131: from = smmsp, size = 524, class = 0, nrcpts = 1, msgid = < 201902130841. x1D8f1GB006131 @kali > , bodytype = 8 BITMIME, relay = smmsp @localhost
Feb 13 03: 41: 01 kali sendmail[6131]: x1D8f1GB006131: to = root, ctladdr = smmsp(135 / 144), delay = 00: 00: 00, xdelay = 00: 00: 00, mailer = relay, pri = 30524, relay = [127.0 .0 .1][127.0 .0 .1], dsn = 4.0 .0, stat = Deferred: Connection refused by[127.0 .0 .1]
Feb 13 04: 00: 01 kali sendmail[6282]: My unqualified host name(kali) unknown;
sleeping
for retry
Feb 13 04: 01: 01 kali sendmail[6282]: unable to qualify my own domain name(kali) --using short name
Feb 13 04: 01: 01 kali sendmail[6282]: x1D911W2006282: from = smmsp, size = 524, class = 0, nrcpts = 1, msgid = < 201902130901. x1D911W2006282 @kali > , bodytype = 8 BITMIME, relay = smmsp @localhost
Feb 13 04: 01: 01 kali sendmail[6282]: x1D911W2006282: to = root, ctladdr = smmsp(135 / 144), delay = 00: 00: 00, xdelay = 00: 00: 00, mailer = relay, pri = 30524, relay = [127.0 .0 .1][127.0 .0 .1], dsn = 4.0 .0, stat = Deferred: Connection refused by[127.0 .0 .1]测试邮件.php
testmail.php
<?php
error_reporting(0);
?> Upload is <b><color>WORKING</color></b><br> Check Mailling ..<br>
<form method="post">
<input type="text" placeholder="E-Mail" name="email" value="<?php print $_POST['email']?>" required><input type="text" placeholder="Order ID" name="orderid" value="<?php print $_POST['orderid']?>"><br>
<input type="submit" value="Send test >>">
</form>
<br>
<?php
if (!empty($_POST['email'])){
if (!empty($_POST['email'])){
$xx =$_POST['orderid'];
}
else{
$xx = rand();
}
mail($_POST['email'],"Result Report Test - ".$xx,"WORKING !");
print "<b>send an report to [".$_POST['email']."] - Order : $xx</b>";
}
?>这个测试页面甚至没有加载它是完全空白的我在上传和授予权限后尝试了“service apache2 restart”仍然没有运气
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "my@email.com";
$email_subject = "Your email subject line";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
Thank you for contacting us. We will be in touch with you very soon.
<?php
}
?>