/**
* Send email message(s)
*
* @param Message $message
* @param array $emails
* @return int
* @throws SMTPException
*/
public function send(Message $message, array $emails) : int
{
$this->connect();
// Establish or revive connection
$this->command("RSET");
// Reset SMTP buffer
$this->command(sprintf('MAIL FROM:<%1$s>', $message->getSender()[0]), null, 250);
// Set mail from
$count = 0;
foreach ($emails as $email) {
$this->write(sprintf('RCPT TO:<%1$s>', $email));
$this->read();
if ($this->lastResponseCode !== 250) {
throw SMTPException::invalidRecipient(substr($this->lastResponse, 4));
}
$count++;
}
$messageMime = $message->getCompiled();
$messageMimeSize = strlen($messageMime);
if ($this->options["size"] > 0 && $messageMimeSize > $this->options["size"]) {
throw SMTPException::exceedsMaximumSize($messageMimeSize, $this->options["size"]);
}
$this->command("DATA", null, 354);
$this->write($messageMime);
// Write MIME
$this->command(".", null, 250);
// End DATA
// Keep alive?
if (!$this->keepAlive) {
$this->write("QUIT");
// Send QUIT command
unset($this->stream);
// Close stream resource
}
return $count;
}
