drupal email problem - drupal

Question

Below is my contactus module,
am trying to send email, guess email not sending successfully,
is there any mistake in my snippet
<?php
function contactus_menu() {
$items['contactus/reachus'] = array(
'title' => 'Contact US',
'page callback' => 'contactus_description',
'access callback' => TRUE,
'expanded' => TRUE,
);
return $items;
}
function contactus_description(){
return drupal_get_form('contactus_form');
}
function contactus_form() {
$form['#attributes']['enctype'] = 'multipart/form-data';
$form['fullname'] = array(
'#type' => 'textfield',
'#title' => t('Enter your full name'),
'#description' => t('Please enter your name here'),
'#required' => TRUE,
);
$form['emailid'] = array(
'#type' => 'textfield',
'#title' => t('Enter your Email-ID'),
'#description' => t('Please enter your Email-ID'),
'#required' => TRUE,
);
$form['message'] = array(
'#type' => 'textarea',
'#title' => t('Enter your message'),
'#default_value' => variable_get('Please enter your message', ''),
'#cols' => 60,
'#rows' => 5,
'#description' => t('Please write your mssage'),
);
$form['file_upload'] = array(
'#title' => t('Upload file'),
'#required' => TRUE,
'#type' => 'file',
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Reach Me '),
);
return $form;
}
function contactus_form_submit($form_id, $form_values) {
$message = 'You have submitted the ' . $form_id . ' form which contains the following data:<pre>' . print_r($form_values,true) . '</pre>';
$fullname = $form_values['values']['fullname'];
$emailid = $form_values['values']['emailid'];
$email_flag = valid_email_address($emailid);
$message = $form_values['values']['message'];
$message = $fullname . "\n" .$emailid. "\n" .$message;
$validators = array();
$dest = 'file';
$file = file_save_upload('file_upload', $validators, $dest);
//$file will be 0 if the upload doesn't exist, or the $dest directory
//isn't writable
if ($file != 0) {
$dest_path = 'contactus';
$result = file_copy($file, $dest_path, FILE_EXISTS_RENAME);
if ($result == 1) {
//Success, $file object will contain a different (renamed)
//filename and filepath if the destination existed
$file_msg = "successfully uploaded\n";
}
else {
//Failure
$file_msg = "failed uploaded\n";
}
}
else {
form_set_error('myform', t("Failed to save the file."));
}
$message = $fullname."\n".$emailid." ---$email_flag ----\n".$message."\n".$file_msg;
$to = 'bharanikumariyerphp#gmail.com';
$from = 'bharanikumariyerphp#gmail.com';
$subject = st('New Drupal site created!');
drupal_mail('university-profile', $to, $subject, $message, $from);
}
?>

Answer 1

You're calling drupal_mail with the wrong parameters. The correct way to send mail in Drupal requires you to implement the hook_mail hook where, based on a key and some parameters sent by drupal_mail you return the title and the subject of the email.
Take a look here for a simple example: http://api.lullabot.com/drupal_mail
If, however, you want to skip drupal_mail you can use this:
<?php
$message = array(
'to' => 'example#mailinator.com',
'subject' => t('Example subject'),
'body' => t('Example body'),
'headers' => array('From' => 'example#mailinator.com'),
);
drupal_mail_send($message);
Make sure you pass all text through t() since drupal_mail_send doesn't take care of localisation.