function SMTP::Verify in SMTP Authentication Support 5

Verifies that the name is recognized by the server. Returns false if the name could not be verified otherwise the response from the server is returned.

Implements rfc 821: VRFY <SP> <string> <CRLF>

SMTP CODE SUCCESS: 250,251 SMTP CODE FAILURE: 550,551,553 SMTP CODE ERROR : 500,501,502,421 @access public

Return value

int

File

./smtp.module, line 2950

Enables drupal to send email directly to an SMTP server using authentication. Uses the PHPMailer class by Brent R. Matzelle.

Class

SMTP

SMTP is rfc 821 compliant and implements all the rfc 821 SMTP commands except TURN which will always return a not implemented error. SMTP also provides some utility methods for sending mail to an SMTP server. @package PHPMailer @author Chris Ryan

Code

function Verify($name) {
  $this->error = null;

  # so no confusion is caused
  if (!$this
    ->connected()) {
    $this->error = array(
      "error" => "Called Verify() without being connected",
    );
    return false;
  }
  fputs($this->smtp_conn, "VRFY " . $name . $this->CRLF);
  $rply = $this
    ->get_lines();
  $code = substr($rply, 0, 3);
  if ($this->do_debug >= 2) {
    echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply;
  }
  if ($code != 250 && $code != 251) {
    $this->error = array(
      "error" => "VRFY failed on name '{$name}'",
      "smtp_code" => $code,
      "smtp_msg" => substr($rply, 4),
    );
    if ($this->do_debug >= 1) {
      echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF;
    }
    return false;
  }
  return $rply;
}