smtp

I built an intranet app that needs to send email (low volume). I will not be able to use the SMTP server of my organization, so I need to send these emails via sendmail or mail . However, when I config my email as: $config['protocol'] = 'sendmail'; I get: Exit status code: 127 Unable to open a socket to Sendmail. Please check settings. Unable to send email using PHP Sendmail. Your server might not be configured to send mail using this method. and when I use: $config['protocol'] = 'mail'; I get: Unable to send email using PHP mail(). Your server might not be configured to send mail using this

一.获取邮箱授权(以QQ邮箱为例子) 点击 设置 > 账号 开启服务：POP3/SMTP服务 选择开启 然后获取授权码 xxx 二.发送文本 import smtplib from email.mime.text import MIMEText subject = "标题" # 邮件的主题 content = '测试' #内容 sender = "568972484@qq.com" # 发件人 password = 'xxx' # 刚才我们在QQ邮箱里设置的授权密码 receiver = "568972484@qq.com" # 收件人 message = MIMEText(content, "html", "utf-8") #内容,格式,编码格式 message["From"] = sender #发送邮箱 message["To"] = receiver #收邮箱 message["Subject"] = subject #标题 smtp = smtplib.SMTP_SSL('smtp.qq.com', 465) #QQ邮箱的SMTP服务器（端口465或587） smtp.login(sender, password) #发送邮箱和密码 smtp.sendmail(sender, receiver, message.as_string()) smtp.close() 三

after deploying I gettin this error below when i try to send an mail: 500 | Internal Server Error | Swift_TransportException Connection could not be established with host smtp.gmail.com [Connection timed out #110] stack trace * at () in SF_ROOT_DIR/lib/vendor/symfony/lib/vendor/swiftmailer/classes/Swift/Transport/StreamBuffer.php line 235 ... 232. } 233. if (!$this->_stream = fsockopen($host, $this->_params['port'], $errno, $errstr, $timeout)) 234. { 235. throw new Swift_TransportException( 236. 'Connection could not be established with host ' . $this->_params['host'] . 237. ' [' . $errstr . '

In theory, the set of Request For Comments (RFC) contain everything that a developer needs to know to build an SMTP client. However, it is not always easy to know which RFCs need to be considered and which ones can be ignored. Does anyone have an RFC roadmap to steer developers through this? By RFC roadmap, I mean: A complete list of RFCs that need to be read and understood, in order to develop an SMTP client. An indication of which RFCs no longer need to be considered, because they have been superseded. A summary of the relevant RFCs. Detail on how the relevant RFCs interrelate to each other.

I am trying to send email using smtp codeigniter. The code I am using is as below: public function notify_marketing(){ $config = Array( 'protocol' => 'smtp', 'smtp_host' => 'ssl://smtp.googlemail.com', 'smtp_port' => 465, 'smtp_user' => 'myvalidemail@gmail.com', 'smtp_pass' => '*******',//my valid email password 'mailtype' => 'html', 'charset' => 'iso-8859-1', 'wordwrap' => TRUE ); $this->email->initialize($config); $this->load->library('email', $config); $this->email->set_newline("\r\n"); $this->email->from('myvalidemail@gmail.com'); $this->email->to('validreceiptent@gmail.com'); $this->email