How do I use sendmail instead of mail to send via PHP? -

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i have code sends email this, i'd rather use sendmail instead of default php mailer because want skip php.ini settings:

    $to = $_post['email'];     $subject = "subject.";     $header = "from: me <me@me.com>\r\n";      $header.= "mime-version: 1.0\r\n";      $header.= "content-transfer-encoding: 7bit\r\n";     $header.= sprintf("content-type: %s; charset=\"%s\"","text/html","utf-8")."\n\n";      mail($to, $subject, $html_msg, $header);

what need change use /usr/sbin/sendmail?

could use popen?

if on unix-like system, php's "default mailer" is sendmail, don't have change if that's need.

for more details, can see relevant php.ini configuration options in documentation (http://us3.php.net/manual/en/mail.configuration.php).

if don't want use mail(), yes, talk sendmail popen, though may instead want use third-party mailer package such swiftmailer, (besides being able send email via smtp/sendmail/postfix) makes easier ensure sent emails formatted.


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