OK, I have a php mailer program that works great sending html emails with total success UNLESS they contain a degree symbol or ampersand.
I imagine that it's an encoding issue but no-matter what I try the output email stops after (and including) the degree symbol.
Can I have another pair of eyes please. Here is the relevant php code:
$headers = "MIME-Version: 1.0" . "\n";
$headers .= "Content-type:text/html;charSet=utf-8" . "\n";
$headers .= "bcc: $emailList\r\n";
$headers .= "From: " . $data1. "<" . "xxx#gmail.com".">\r\n";
// next include a reply to
$headers .= "Reply-To: " . $data7 . "\r\n";
// often email servers won't allow emails to be sent to
// domains other than their own. The return path here will
// often lift that restriction so, for instance, you could send
// email to a hotmail account. (hosting provider settings may vary)
// technically bounced email is supposed to go to the return-path email
$headers .= "Return-path: " . $data7. "\r\n";
// now we can add the content of the message to a body variable
$message = "<!DOCTYPE html>";
$message .= "<html><head><title>Online test - ".$data8."</title></head><body>";
$message .= "<p style='font-family:verdana;font-size:12px;color:blue'>".$data1.", you have attempted ".$data3. " questions";
$message .= " in ".$data4." minutes and ".$data5." seconds";
$message .= " and scored a total of ".$data2.".</p>";
$message .= " <p style='font-family:verdana;font-size:12px;color:blue'>Final percentage = ".$data6."%</p>\r\n\r\n";
$message .= "<p style='font-family:verdana;font-size:12px;color:blue'>The following questions were answered incorrectly: </p><hr /><ul>";
foreach($myWrongArray as $my_Array){
$message .= "\r\n\r\n<li style='font-family:verdana;font-size:12px;color:teal'>".$my_Array."</li>";
}
//$message = strip_tags($message);
$message .= "</ul><hr /></body></html>";
// finally, send the email
mail($sendTo, $subject, $message, $headers);
Related
How can I send an HTML-formatted email with pictures using PHP?
I want to have a page with some settings and HTML output which is sent via email to an address. What should I do?
The main problem is to attach files. How can I do that?
It is pretty simple. Leave the images on the server and send the PHP + CSS to them...
$to = 'bob#example.com';
$subject = 'Website Change Request';
$headers = "From: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "Reply-To: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "CC: susan#example.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
$message = '<p><strong>This is strong text</strong> while this is not.</p>';
mail($to, $subject, $message, $headers);
It is this line that tells the mailer and the recipient that the email contains (hopefully) well-formed HTML that it will need to interpret:
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
Here is the link I got the information from... (link)
You will need security though...
You need to code your HTML content using the absolute path for images. By absolute path, I mean you have to upload the images to a server and in the src attribute of images you have to give the direct path, like this <img src="http://yourdomain.com/images/example.jpg">.
Below is the PHP code for your reference: It’s taken from mail:
<?php
// Multiple recipients
$to = 'aidan#example.com' . ', '; // Note the comma
$to .= 'wez#example.com';
// Subject
$subject = 'Birthday Reminders for August';
// Message
$message = '
<p>Here are the birthdays upcoming in August!</p>
';
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=UTF-8' . "\r\n";
// Additional headers
$headers .= 'To: Mary <mary#example.com>, Kelly <kelly#example.com>' . "\r\n";
$headers .= 'From: Birthday Reminder <birthday#example.com>' . "\r\n";
// Mail it
mail($to, $subject, $message, $headers);
?>
I have this code and it will run perfectly for my site:
public function forgotpassword($pass, $name, $to)
{
$body = "<table width=100% border=0><tr><td>";
$body .= "<img width=200 src='";
$body .= $this->imageUrl();
$body .= "'></img></td><td style=position:absolute;left:350;top:60;><h2><font color = #346699>PMS Pvt Ltd.</font><h2></td></tr>";
$body .= '<tr><td colspan=2><br/><br/><br/><strong>Dear '.$name.',</strong></td></tr>';
$body .= '<tr><td colspan=2><br/><font size=3>As per Your request we send Your Password.</font><br/><br/>Password is : <b>'.$pass.'</b></td></tr>';
$body .= '<tr><td colspan=2><br/>If you have any questions, please feel free to contact us at:<br/>support#pms.com</td></tr>';
$body .= '<tr><td colspan=2><br/><br/>Best regards,<br>The PMS Team.</td></tr></table>';
$subject = "Forgot Password";
$this->sendmail($body, $to, $subject);
}
Mail function
function sendmail($body, $to, $subject)
{
//require_once 'init.php';
$from = 'testing#gmail.com';
$headersfrom = '';
$headersfrom .= 'MIME-Version: 1.0' . "\r\n";
$headersfrom .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headersfrom .= 'From: ' . $from . ' ' . "\r\n";
mail($to, $subject, $body, $headersfrom);
}
The image URL function is used for if you want to change the image. You have to it change in only one function. I have many mail functions, like for forgot password or create user. Therefore I am using the image URL function. You can directly set the path.
function imageUrl()
{
return "http://" . $_SERVER['SERVER_NAME'] . substr($_SERVER['SCRIPT_NAME'], 0, strrpos($_SERVER['SCRIPT_NAME'], "/") + 1) . "images/capacity.jpg";
}
Sending an HTML email is not much different from sending normal emails using PHP. What is necessary to add is the content type along the header parameter of the PHP mail() function. Here is an example.
<?php
$to = "toEmail#domain.com";
$subject = "HTML email";
$message = "
<html>
<head>
<title>HTML email</title>
</head>
<body>
<p>A table as email</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Fname</td>
<td>Sname</td>
</tr>
</table>
</body>
</html>
";
// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\b";
$headers .= 'From: name' . "\r\n";
mail($to, $subject, $message, $headers);
?>
You can also check here for more detailed explanations by W3Schools.
You can easily send the email with HTML content via PHP. Use the following script.
<?php
$to = 'user#example.com';
$subject = "Send HTML Email Using PHP";
$htmlContent = '
<html>
<body>
<h1>Send HTML Email Using PHP</h1>
<p>This is a HTMl email using PHP by CodexWorld</p>
</body>
</html>';
// Set content-type header for sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
// Additional headers
$headers .= 'From: CodexWorld<info#codexworld.com>' . "\r\n";
$headers .= 'Cc: welcome#example.com' . "\r\n";
$headers .= 'Bcc: welcome2#example.com' . "\r\n";
// Send email
if(mail($to,$subject,$htmlContent,$headers)):
$successMsg = 'Email has sent successfully.';
else:
$errorMsg = 'Email sending fail.';
endif;
?>
Source code and live demo can be found from here - Send Beautiful HTML Email using PHP
The simplest way is probably to just use Zend Framework or any of the other frameworks like CakePHP or Symfony.
You can do it with the standard mail function too, but you'll need a bit more knowledge on how to attach pictures.
Alternatively, just host the images on a server instead of attaching them. Sending HTML mail is documented in the mail() function documentation.
Use PHPMailer.
To send HTML mail, you have to set $mail->isHTML() only, and you can set your body with HTML tags.
Here is a well written tutorial:
How to send mail using PHP
The trick is to know the content id of the image MIME part when building the HTML body part.
It boils down to making the img tag—<img src="cid:entercontentidhere" />
Kronolith.php
Look at the function buildMimeMessage for a working example.
How can I send an HTML-formatted email with pictures using PHP?
I want to have a page with some settings and HTML output which is sent via email to an address. What should I do?
The main problem is to attach files. How can I do that?
It is pretty simple. Leave the images on the server and send the PHP + CSS to them...
$to = 'bob#example.com';
$subject = 'Website Change Request';
$headers = "From: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "Reply-To: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "CC: susan#example.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
$message = '<p><strong>This is strong text</strong> while this is not.</p>';
mail($to, $subject, $message, $headers);
It is this line that tells the mailer and the recipient that the email contains (hopefully) well-formed HTML that it will need to interpret:
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
Here is the link I got the information from... (link)
You will need security though...
You need to code your HTML content using the absolute path for images. By absolute path, I mean you have to upload the images to a server and in the src attribute of images you have to give the direct path, like this <img src="http://yourdomain.com/images/example.jpg">.
Below is the PHP code for your reference: It’s taken from mail:
<?php
// Multiple recipients
$to = 'aidan#example.com' . ', '; // Note the comma
$to .= 'wez#example.com';
// Subject
$subject = 'Birthday Reminders for August';
// Message
$message = '
<p>Here are the birthdays upcoming in August!</p>
';
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=UTF-8' . "\r\n";
// Additional headers
$headers .= 'To: Mary <mary#example.com>, Kelly <kelly#example.com>' . "\r\n";
$headers .= 'From: Birthday Reminder <birthday#example.com>' . "\r\n";
// Mail it
mail($to, $subject, $message, $headers);
?>
I have this code and it will run perfectly for my site:
public function forgotpassword($pass, $name, $to)
{
$body = "<table width=100% border=0><tr><td>";
$body .= "<img width=200 src='";
$body .= $this->imageUrl();
$body .= "'></img></td><td style=position:absolute;left:350;top:60;><h2><font color = #346699>PMS Pvt Ltd.</font><h2></td></tr>";
$body .= '<tr><td colspan=2><br/><br/><br/><strong>Dear '.$name.',</strong></td></tr>';
$body .= '<tr><td colspan=2><br/><font size=3>As per Your request we send Your Password.</font><br/><br/>Password is : <b>'.$pass.'</b></td></tr>';
$body .= '<tr><td colspan=2><br/>If you have any questions, please feel free to contact us at:<br/>support#pms.com</td></tr>';
$body .= '<tr><td colspan=2><br/><br/>Best regards,<br>The PMS Team.</td></tr></table>';
$subject = "Forgot Password";
$this->sendmail($body, $to, $subject);
}
Mail function
function sendmail($body, $to, $subject)
{
//require_once 'init.php';
$from = 'testing#gmail.com';
$headersfrom = '';
$headersfrom .= 'MIME-Version: 1.0' . "\r\n";
$headersfrom .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headersfrom .= 'From: ' . $from . ' ' . "\r\n";
mail($to, $subject, $body, $headersfrom);
}
The image URL function is used for if you want to change the image. You have to it change in only one function. I have many mail functions, like for forgot password or create user. Therefore I am using the image URL function. You can directly set the path.
function imageUrl()
{
return "http://" . $_SERVER['SERVER_NAME'] . substr($_SERVER['SCRIPT_NAME'], 0, strrpos($_SERVER['SCRIPT_NAME'], "/") + 1) . "images/capacity.jpg";
}
Sending an HTML email is not much different from sending normal emails using PHP. What is necessary to add is the content type along the header parameter of the PHP mail() function. Here is an example.
<?php
$to = "toEmail#domain.com";
$subject = "HTML email";
$message = "
<html>
<head>
<title>HTML email</title>
</head>
<body>
<p>A table as email</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Fname</td>
<td>Sname</td>
</tr>
</table>
</body>
</html>
";
// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\b";
$headers .= 'From: name' . "\r\n";
mail($to, $subject, $message, $headers);
?>
You can also check here for more detailed explanations by W3Schools.
You can easily send the email with HTML content via PHP. Use the following script.
<?php
$to = 'user#example.com';
$subject = "Send HTML Email Using PHP";
$htmlContent = '
<html>
<body>
<h1>Send HTML Email Using PHP</h1>
<p>This is a HTMl email using PHP by CodexWorld</p>
</body>
</html>';
// Set content-type header for sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
// Additional headers
$headers .= 'From: CodexWorld<info#codexworld.com>' . "\r\n";
$headers .= 'Cc: welcome#example.com' . "\r\n";
$headers .= 'Bcc: welcome2#example.com' . "\r\n";
// Send email
if(mail($to,$subject,$htmlContent,$headers)):
$successMsg = 'Email has sent successfully.';
else:
$errorMsg = 'Email sending fail.';
endif;
?>
Source code and live demo can be found from here - Send Beautiful HTML Email using PHP
The simplest way is probably to just use Zend Framework or any of the other frameworks like CakePHP or Symfony.
You can do it with the standard mail function too, but you'll need a bit more knowledge on how to attach pictures.
Alternatively, just host the images on a server instead of attaching them. Sending HTML mail is documented in the mail() function documentation.
Use PHPMailer.
To send HTML mail, you have to set $mail->isHTML() only, and you can set your body with HTML tags.
Here is a well written tutorial:
How to send mail using PHP
The trick is to know the content id of the image MIME part when building the HTML body part.
It boils down to making the img tag—<img src="cid:entercontentidhere" />
Kronolith.php
Look at the function buildMimeMessage for a working example.
I am trying to generate an email on signing up to website, I am using PHP to create and send the email. My domain has both SPF and DKIM running on it. However when i spam check my email i get this:
[SPF] srv61.hosting24.com does not allow your server 31.220.105.111 to use face159#srv61.hosting24.com
[Sender ID] srv61.hosting24.com does not allow your server 31.220.105.111 to use face159#srv61.hosting24.com
Your message is not signed with DKIM
I have contacted my hosting and they confirm that all the authentication systems are working on there end, so i must be doing something wrong in the PHP code but for the life of me i can't find what here is how i generate the email:
//Emails link to voucher
//create a boundary for the email. This
$boundary = uniqid('np');
$subject = "The Forum - Little Thank You";
//headers - specify your from email address and name here
//and specify the boundary for the email
$headers = "MIME-Version: 1.0\r\n";
$headers .= "From: TheForum#freewifisystems.co.uk" . "\r\n";
$headers .= "To: " . $email . "\r\n";
$headers .= "Content-Type: multipart/alternative;boundary=" . $boundary . "\r\n";
//here is the content body
$message = "This is a MIME encoded message.";
$message .= "\r\n\r\n--" . $boundary . "\r\n";
$message .= "Content-type: text/plain;charset=utf-8\r\n\r\n";
//Plain Email
$content2 = "plain text email here";
//Plain text body
$message .= "Hello,\nThis is a text email as HMTL is dissable, Please enable HTML to continue. \n\nRegards,\nThe Forum";
$message .= "\r\n\r\n--" . $boundary . "\r\n";
$message .= "Content-type: text/html;charset=utf-8\r\n\r\n";
//Html body
$message .= $content3;
$message .= "\r\n\r\n--" . $boundary . "--";
//invoke the PHP mail function
mail($email, $subject, $message, $headers);
?>
$email and $content3 are set via SQL and are setting correctly the email forms and is well formatted.
So I can't seem to word the question right - but I would like to know how would you go about changing the way this
$Body = "";
$Body .= "Name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "City: ";
$Body .= $City;
$Body .= "\n";
$Body .= "Email: ";
$Body .= $Email;
$Body .= "\n";
$Body .= "Message: ";
$Body .= $Message;
$Body .= "\n";
looks when it reaches my e-mail. When I receive the e-mail (using it as a contact form), I get this ->
Name: lloan
City: SomeCity
Email: some#email.com
Message: Testing
I tried <strong> $Body .= "Name: ";</strong> and that didn't work - I also tried it as $Body .= "<strong> Name: </strong>"; and again, nothing. Can anyone point me in the right direction? I really want to learn how to do this - I've googled it a couple of times, but I think it's the way I'm wording my question that's not helping me.
EDIT: So I'm able to do this now - $Body .= "<strong>Name: </strong>"; using the suggestions below of adding the headers and then adding that to the mail() function - however, how do I go about using it on a bigger scale? For example - What if I want to have a colored background or what not - Am I also able to use CSS in this kind of situation? The other questions on SO do not answer this in it's entirety.
Here's how:
$to = 'yourmailtarget#example.com';
$subject = 'Your email subject';
$headers = "From: abc#abc.com \r\n";
$headers .= "Reply-To: no-reply#abc.com \r\n";
$headers .= "CC: abc#abc.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
$message = 'Put your html message here<br>';
$message .= "<b>HTML feature is now enabled</b><br>";
$message .= "<table border="1"><tr><td>Hello</td><td>World</td></tr></table>";
$message .= "For the styling, you can use inline styling:<Br>";
$message .= "<span style='color:#FF0000;'>This is red color</span>";
mail($to,$subject,$message,$headers,$parameters);
The most important part to answer your question is this line:
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
That tells the system to produce the email using the HTML format.
Hope this helps
In the mail function add a parameter headers like this :
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
and call the mail function like this :
mail($to, $subject, $Body, $headers)
If you would like to format your message (the content of variable $Body), you are free to use as much HTML as you want.
If you want to send HTML email you also need to send a text-only version as not all mail clients support HTML, and some mail systems specifically strip HTML versions.
This means you need a Content-type:multipart header, and multiple sections with their own headers, each delimited by a specific boundary. The actual format is quote complex, so use a library like swiftmail or PHPMailer
How can I send an HTML-formatted email with pictures using PHP?
I want to have a page with some settings and HTML output which is sent via email to an address. What should I do?
The main problem is to attach files. How can I do that?
It is pretty simple. Leave the images on the server and send the PHP + CSS to them...
$to = 'bob#example.com';
$subject = 'Website Change Request';
$headers = "From: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "Reply-To: " . strip_tags($_POST['req-email']) . "\r\n";
$headers .= "CC: susan#example.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
$message = '<p><strong>This is strong text</strong> while this is not.</p>';
mail($to, $subject, $message, $headers);
It is this line that tells the mailer and the recipient that the email contains (hopefully) well-formed HTML that it will need to interpret:
$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
Here is the link I got the information from... (link)
You will need security though...
You need to code your HTML content using the absolute path for images. By absolute path, I mean you have to upload the images to a server and in the src attribute of images you have to give the direct path, like this <img src="http://yourdomain.com/images/example.jpg">.
Below is the PHP code for your reference: It’s taken from mail:
<?php
// Multiple recipients
$to = 'aidan#example.com' . ', '; // Note the comma
$to .= 'wez#example.com';
// Subject
$subject = 'Birthday Reminders for August';
// Message
$message = '
<p>Here are the birthdays upcoming in August!</p>
';
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=UTF-8' . "\r\n";
// Additional headers
$headers .= 'To: Mary <mary#example.com>, Kelly <kelly#example.com>' . "\r\n";
$headers .= 'From: Birthday Reminder <birthday#example.com>' . "\r\n";
// Mail it
mail($to, $subject, $message, $headers);
?>
I have this code and it will run perfectly for my site:
public function forgotpassword($pass, $name, $to)
{
$body = "<table width=100% border=0><tr><td>";
$body .= "<img width=200 src='";
$body .= $this->imageUrl();
$body .= "'></img></td><td style=position:absolute;left:350;top:60;><h2><font color = #346699>PMS Pvt Ltd.</font><h2></td></tr>";
$body .= '<tr><td colspan=2><br/><br/><br/><strong>Dear '.$name.',</strong></td></tr>';
$body .= '<tr><td colspan=2><br/><font size=3>As per Your request we send Your Password.</font><br/><br/>Password is : <b>'.$pass.'</b></td></tr>';
$body .= '<tr><td colspan=2><br/>If you have any questions, please feel free to contact us at:<br/>support#pms.com</td></tr>';
$body .= '<tr><td colspan=2><br/><br/>Best regards,<br>The PMS Team.</td></tr></table>';
$subject = "Forgot Password";
$this->sendmail($body, $to, $subject);
}
Mail function
function sendmail($body, $to, $subject)
{
//require_once 'init.php';
$from = 'testing#gmail.com';
$headersfrom = '';
$headersfrom .= 'MIME-Version: 1.0' . "\r\n";
$headersfrom .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headersfrom .= 'From: ' . $from . ' ' . "\r\n";
mail($to, $subject, $body, $headersfrom);
}
The image URL function is used for if you want to change the image. You have to it change in only one function. I have many mail functions, like for forgot password or create user. Therefore I am using the image URL function. You can directly set the path.
function imageUrl()
{
return "http://" . $_SERVER['SERVER_NAME'] . substr($_SERVER['SCRIPT_NAME'], 0, strrpos($_SERVER['SCRIPT_NAME'], "/") + 1) . "images/capacity.jpg";
}
Sending an HTML email is not much different from sending normal emails using PHP. What is necessary to add is the content type along the header parameter of the PHP mail() function. Here is an example.
<?php
$to = "toEmail#domain.com";
$subject = "HTML email";
$message = "
<html>
<head>
<title>HTML email</title>
</head>
<body>
<p>A table as email</p>
<table>
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Fname</td>
<td>Sname</td>
</tr>
</table>
</body>
</html>
";
// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\b";
$headers .= 'From: name' . "\r\n";
mail($to, $subject, $message, $headers);
?>
You can also check here for more detailed explanations by W3Schools.
You can easily send the email with HTML content via PHP. Use the following script.
<?php
$to = 'user#example.com';
$subject = "Send HTML Email Using PHP";
$htmlContent = '
<html>
<body>
<h1>Send HTML Email Using PHP</h1>
<p>This is a HTMl email using PHP by CodexWorld</p>
</body>
</html>';
// Set content-type header for sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
// Additional headers
$headers .= 'From: CodexWorld<info#codexworld.com>' . "\r\n";
$headers .= 'Cc: welcome#example.com' . "\r\n";
$headers .= 'Bcc: welcome2#example.com' . "\r\n";
// Send email
if(mail($to,$subject,$htmlContent,$headers)):
$successMsg = 'Email has sent successfully.';
else:
$errorMsg = 'Email sending fail.';
endif;
?>
Source code and live demo can be found from here - Send Beautiful HTML Email using PHP
The simplest way is probably to just use Zend Framework or any of the other frameworks like CakePHP or Symfony.
You can do it with the standard mail function too, but you'll need a bit more knowledge on how to attach pictures.
Alternatively, just host the images on a server instead of attaching them. Sending HTML mail is documented in the mail() function documentation.
Use PHPMailer.
To send HTML mail, you have to set $mail->isHTML() only, and you can set your body with HTML tags.
Here is a well written tutorial:
How to send mail using PHP
The trick is to know the content id of the image MIME part when building the HTML body part.
It boils down to making the img tag—<img src="cid:entercontentidhere" />
Kronolith.php
Look at the function buildMimeMessage for a working example.