Doubt to Link form in PHP to send by email

Question

I have a small problem at the time of connecting the contact form to be sent by email, it is not sending by email and I could not understand the reason for this, follows below the html code with the name contact.html

 <form action="sendemail.php" id="main-contact-form" name="contact-form" method="post"  >
                <div class="row  wow fadeInUp" data-wow-duration="1000ms" data-wow-delay="300ms">
                  <div class="col-sm-12">
                    <div class="form-group">
                      <input type="text" name="Nome" class="form-control" placeholder="Nome" required="required">
                       <p class="help-block">Obrigatorio</p>
                    </div>
                  </div>
                  <div class="col-sm-12">
                    <div class="form-group">
                      <input type="email" name="Email" class="form-control" placeholder="Email" required="required">
                      <p class="help-block">Obrigatorio</p>
                    </div>
                  </div>
                </div>
                <div class="form-group">
                  <input type="text" name="Instituição" class="form-control" placeholder="Instituição" >
                </div>
                <div class="form-group">
                  <textarea name="message" id="message" class="form-control" rows="4" placeholder="Escreve sua menssagem" required="required"></textarea>
                </div>                        
                <div class="form-group">
                  <button type="submit" class="btn-submit">Enviar</button>
                </div>
              </form>

Below is the php code with the name sendemail.php

<?php
$name       = @trim(stripslashes($_POST['Nome'])); 
$from       = @trim(stripslashes($_POST['Email'])); 
$subject    = @trim(stripslashes($_POST['Instituicao'])); 
$message    = @trim(stripslashes($_POST['message'])); 
$to   		= '[email protected]';//replace with your email




$headers   = array();
$headers[] = "MIME-Version: 1.0";
$headers[] = "Content-type: text/plain; charset=iso-8859-1";
$headers[] = "From: {$name} <{$from}>";
$headers[] = "Reply-To: <{$from}>";
$headers[] = "Subject: {$subject}";
$headers[] = "X-Mailer: PHP/".phpversion();

mail($to, $subject, $message, $headers);

?>

I am well Noob in php per hour, so I’m having this problem, the site is already on the server and I am unable to find the error.

Answer 1

Gabriel, corrects the field name Instituição for Instituicao (unfettered).

The function mail() PHP is no longer recommended for sending emails since several reasons prevent the email from reaching the recipient, even a simple blocking of the server where the site is hosted or even the recipient’s SPAM checks.

Send using SMTP server and appropriate class for this.

I recommend the phpmailer, is famous and very simple to implement see a simple tutorial:

http://wiki.locaweb.com/pt-br/Enviar_e-mails_pelo_PHP_usando_o_PHPMailer

Answer 2

As mentioned above, I also recommend using the email sending class Phpmailler. I’ve been using it for a long time and I’ve never had a problem with it, is simple to use and if your email is in default it will not enter as spam in the inboxes of the mail servers (Gmail, Hotmail, etc), because it has a whole process of authentication.

Tip: Do not use variable or vector naming with special characters, you will have problems with file coding in the future.

http://www.revistaphp.com.br/artigo.php?id=78