Bug fix: if $mail->reply_to is set, use that (instead of $mail->from) in the email headers

[steefdw]

If someone would ever use

    $mail = new Mail();
    $mail->setReplyTo($reply_to);
    ...
    $mail->send();

Make sure the reply-to email address that is being set in $mail->setReplyTo($reply_to); is being used, instead of the $mail->from, when creating the email headers here:

$header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->reply_to) . '?=' . 
           ' <' . $this->reply_to . '>' . $this->newline;

Bug was introduced here 7851910

Note: although setReplyTo() is not used anywhere yet, it's very useful when sending an email on somebody else's behalf. So if one would every use it, this bug is fixed here.

[danielkerr]

fine

[avcadvaanz]

Dear All,
How to configure the mail or smtp settings in open cart 2.1.0.1
please let me know anything of thil mail configuration.awaiting for your reply.