smtp

问题 Once in a while, I need to ETRN a couple of backup servers (e.g. after maintenance of my own SMTP server). Normally, I use telnet for that. I go to that server, HELO with my own name and give the ETRN commands. I would like to automate that in a decent way. A simple (but not decent) way would be to start telnet with <<, but the problem is that I do not want to send commands out of order (and the other end may even drop the connection if I do that, haven't tested it yet, but if it works now,

问题 I am trying to use my company's mailhost for sending email to internal mail groups but I am unable to send an email. It throws exception as below: "javax.mail.MessagingException: 501 5.0.0 HELO requires domain address at com.sun.mail.smtp.SMTPTransport.issueCommand(SMTPTransport.java:1363)" Is it a limitation or I need to use SES only for sending emails? Is there any configuration that I need to do and I might have missed? Anything to check in VPC if the ports are open? Should I use port

问题 I'm trying use smtp to send email with attachment.And when I get raw email,there are two content-type for one attachment. How can I just get one content-type?And the two type impact each other? Thanks for any help! import smtplib from email.mime.multipart import MIMEMultipart from email.mime.application import MIMEApplication server = smtplib.SMTP() server.connect("smtp.XX.com") server.login("","") msg = MIMEMultipart("") msg['From'] = "" msg['Subject'] = "titlesub" part = MIMEApplication

问题 This question already has answers here : PHPMailer GoDaddy Server SMTP Connection Refused (19 answers) Closed 3 years ago . Gmail smtp is configured successfully in localhost, but the same thing not working in remote after moved to godaddy server. It is not send any mails from the application. This is my gmail smtp configuration. $config ['protocol'] = 'smtp'; $config ['smtp_host'] = 'ssl://smtp.gmail.com'; $config ['smtp_port'] = '465'; $config ['smtp_user'] = 'xxx@gmail.com'; $config ['smtp

问题 This question already has answers here : PHPMailer GoDaddy Server SMTP Connection Refused (19 answers) Closed 3 years ago . Gmail smtp is configured successfully in localhost, but the same thing not working in remote after moved to godaddy server. It is not send any mails from the application. This is my gmail smtp configuration. $config ['protocol'] = 'smtp'; $config ['smtp_host'] = 'ssl://smtp.gmail.com'; $config ['smtp_port'] = '465'; $config ['smtp_user'] = 'xxx@gmail.com'; $config ['smtp

问题 I'm trying to setup email in my rails application and i'm getting the error "Net::SMTPAuthenticationError (535 Authentication failed: Bad username / password )" when i trigger the mail action in production environment. controller: class FeedbacksController < InheritedResources::Base def create @feedback = Feedback.new(feedback_params) @user = current_user respond_to do |format| if @feedback.save ExampleMailer.sample_email(@user).deliver format.html { redirect_to @feedback, notice: 'feedback

问题 I'm trying to setup email in my rails application and i'm getting the error "Net::SMTPAuthenticationError (535 Authentication failed: Bad username / password )" when i trigger the mail action in production environment. controller: class FeedbacksController < InheritedResources::Base def create @feedback = Feedback.new(feedback_params) @user = current_user respond_to do |format| if @feedback.save ExampleMailer.sample_email(@user).deliver format.html { redirect_to @feedback, notice: 'feedback

问题 Good day! Im trying to make my phpmailer work in my shared hosting (freehostia.com) and I always get this error. The username and password of my gmail is correct, and the rest of the settings is like this: $mail = new PHPMailer; $mail->isSMTP(); $mail->SMTPDebug = 2; $mail->Host = 'tls://smtp.gmail.com'; // Specify main and backup SMTP servers $mail->SMTPAuth = true; // Enable SMTP authentication $mail->Username = 'mymail@gmail.com'; // SMTP username $mail->Password = 'mypassword'; // SMTP

问题 Good day! Im trying to make my phpmailer work in my shared hosting (freehostia.com) and I always get this error. The username and password of my gmail is correct, and the rest of the settings is like this: $mail = new PHPMailer; $mail->isSMTP(); $mail->SMTPDebug = 2; $mail->Host = 'tls://smtp.gmail.com'; // Specify main and backup SMTP servers $mail->SMTPAuth = true; // Enable SMTP authentication $mail->Username = 'mymail@gmail.com'; // SMTP username $mail->Password = 'mypassword'; // SMTP

问题 I want to use SendGrid SMTP services to send emails from my website's contact form. The submit button on the form just spits out a blank version of my website, with no emails sent to my inbox. Here's the PHP code: <?php require("class.phpmailer.php"); $mail = new PHPMailer(); // SMTP & Sendgrid settings $mail->IsSMTP(); $mail->Host = "smtp.sendgrid.net"; $mail->Port = "465"; $mail->SMTPAuth = "true"; // Enable SMTP authentication $mail->Username = "sendgrid username"; $mail->Password =