One mail cannot be send while using PHPmailer to send two mails - php

Question

I am trying two send two mails using PHPMailer and i am getting one mail, But i am not getting the second mail(the user acknowledgement mail). Could some one help me out with this
include_once("mail/class.phpmailer.php");
$mail = new PHPMailer(); // Passing `true` enables exceptions
//Server settings
$mail->SMTPDebug = 1; // Enable verbose debug output
//$mail->isSMTP(); //Set mailer to use SMTP(for live server remove or comment this line)
$mail->Host = 'mail.****.com'; // Specify main and backup SMTP servers
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = '********'; // SMTP username
$mail->Password = '********'; // SMTP password
$mail->SMTPSecure = 'TSL'; // Enable TLS encryption, `ssl` also accepted
$mail->Port = 587; // TCP port to connect to
//Recipients
$mail->From = $email_from;
$mail->FromName = $first_name;
$mail->addAddress('********#abc.com'); // Add a recipient
//Content
$mail->isHTML(true); // Set email format to HTML
$mail->Subject = 'Here is the subject';
$txt='You got a mail from :<br>';
$mail->Body =$txt;
$mail->Send();
$mail->ClearAllRecipients();// Remove previous recipients
$mail->ClearAddresses();
$mail->From = "********#abc.com";
$mail->FromName = "Some Name";
$mail->AddAddress("********#abc.com");
$mail->IsHTML(true);
$thank_mesg = "Thank You For Sending Us Mail, We Will Reach You As Soon As Possible";
$mail->Subject = "Enquiry From xxxxxxx";
$mail->Body = $thank_mesg;
$mail->send();

Answer 1

Here is a some advice to fix your code:
first, you can use two instance of phpMailer class, Like:
require 'PHPMailerAutoload.php';
$mail = new PHPMailer(true);
$mail->isHTML();
$mail->IsSMTP();
$mail->setFrom('admin#mysite.com', 'admin site');
$mail->AddAddress($email);
$mail->Subject = $subject;
$mail->Body = $message1;
$mail->Send();
$mail2 = new PHPMailer(true);
$mail2->isHTML();
$mail2->IsSMTP();
$mail2->setFrom('admin#mysite.com', 'admin site');
$mail2->AddAddress($adminemail);
$mail2->Subject = $subject;
$mail2->Body = $message2;
$mail2->Send();
second, some providers impose restrictions on the number of messages that can be sent within a specific time so use sleep() function to check if it is worked or not.
$txt='You got a mail from :<br>';
$mail->Body =$txt;
$mail->Send();
sleep(10); // <<<--------------add this line - in second;
$mail->ClearAllRecipients();// Remove previous recipients
$mail->ClearAddresses();
$mail->From = "********#abc.com";
$mail->FromName = "Some Name";
$mail->AddAddress("********#abc.com");
$mail->IsHTML(true);
$thank_mesg = "Thank You For Sending Us Mail, We Will Reach You As Soon As Possible";
$mail->Subject = "Enquiry From xxxxxxx";
$mail->Body = $thank_mesg;
$mail->send();