<div>
You can either find the answer in the code of <a href="http://phpmailer.sourceforge.net" rel="ugc">http://phpmailer.sourceforge.net</a>, or you can use phpmailer.
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You can either find the answer in the code of http://phpmailer.sourceforge.net [http://phpmailer.sourceforge.net], or you can use phpmailer.

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<div class="content wysiwyg-content">
Dear experts,<br />
<br />
I have created a class to handle sending mail through PHP.<br />
In the class I add the regular MIME headers to the message for example:<br />
<br />
$headers .= &quot;MIME-Version: 1.0\n&quot;; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
$headers .= &quot;From: \&quot;$from_str\&quot; &lt;$from_email&gt;\n&quot;; <br />
$headers .= &quot;Reply-To: &lt;$from_email&gt;\n&quot;; <br />
and so on... It all works just fine.<br />
<br />
What I couldn't figure out is which headers do I need to add for SMTP authentication?<br />
<br />
Thank you.
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Dear experts,

I have created a class to handle sending mail through PHP.
In the class I add the regular MIME headers to the message for example:

$headers .= "MIME-Version: 1.0\n"; 			
$headers .= "From: \"$from_str\" <$from_email>\n"; 
$headers .= "Reply-To: <$from_email>\n"; 
and so on... It all works just fine.

What I couldn't figure out is which headers do I need to add for SMTP authentication?

Thank you.

PHP mail SMTP Authentication

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.