smtp

问题 I have a requirement to delay mail delivery through an SMTP Relay. i.e. Mail message is successfully recieved at time T. Forward Message to destination at time T+4hours. Is this possible in sendmail or any other SMTP Relay. Deployment platform is IBM AIX. 回答1: You should've been at least a little more specific in your question. I'll just throw in some suggestions anyway. If you just want to deliver mail every four hours, you have to run sendmail in queue-only mode (QUEUE_MODE="cron"; in

问题 I'm trying to send email to my site users (ASP.NET, VS2010), currently I'm using my gmail account for sending email, but I'm getting the following error: ex = {"Failure sending mail."} InnerException = {"The remote name could not be resolved: 'smtp@gmail.com'"} it is my code: MailMessage mailObj = new MailMessage("mygmailaccount@gmail.com", "myyahooaccount@yahoo.com", "test", "test2"); SmtpClient SMTPServer = new SmtpClient("smtp@gmail.com"); SMTPServer.Credentials = new System.Net

问题 I am trying to configure zoho mail service in grails mail-plugin. Here is my configuration so far, grails { mail { host = "smtp.zoho.com" port = 465 username = "email@valid.com" password = "some-valid-password" props = ["mail.smtp.auth":"true", "mail.smtp.starttls.enable":"true", "mail.smtp.socketFactory.port":"465", "mail.smtp.socketFactory.class":"javax.net.ssl.SSLSocketFactory", "mail.smtp.socketFactory.fallback":"false"] } } Here is my service method. The above config works great if I put

问题 I am on a journey of understanding what is the proper way to send an email from Python code. I have somewhat progressed in understanding of MX lookup, though: " the larger the island of knowledge, the longer the shoreline of wonder ". Thanks to this answer, I was able to send an email (to a disposable mailbox though), with this code-snippet: import smtplib from email.message import EmailMessage message = EmailMessage() message.set_content('Content of the message here.') message['Subject'] =

问题 So thanks to a couple of users here, I now have a (almost) working SMTP Server that supports switching from plain text to TLS connection as required. Basic server code is: from twisted.internet import ssl, protocol, defer, task, endpoints from twisted.protocols.basic import LineReceiver from twisted.python.modules import getModule from OpenSSL.crypto import load_privatekey, load_certificate, FILETYPE_PEM from custom_esmtp import mySMTP def main(reactor): caCertFile = open("/opt/tesa/etc/certs

问题 I am trying to send email using phpmailer, but the following code fails to send email with this error: SMTP ERROR: DATA END command failed: 553 Relaying disallowed SMTP Error: data not accepted. Mailer Error: SMTP Error: data not accepted. Code is below: <?php require 'phpmailer/PHPMailerAutoload.php'; $mail = new PHPMailer; $mail->isSMTP(); $mail->CharSet = 'UTF-8'; // Set mailer to use SMTP $mail->Host = 'smtp.zoho.com'; // Specify main and backup server $mail->SMTPDebug = 1; $mail-

问题 After going through post provided for the same problem, I have written the following code. But I am getting the following exception : javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 587; nested exception is: java.net.ConnectException: Connection timed out: connect public static void main(String[] args) { String to = "xxx@gmail.com" // valid gmail address. String from = "yyy@gmail.com"; // valid gmail address String host = "smtp.gmail.com"; String password

问题 I'm trying to send an email in codeigniter, but something wrong and i dont know how to fix it. It success when I send in localhost, but when I upload my app into host, it cant send. This is my code $this->load->library('email'); $config['protocol'] = 'smtp'; $config['smtp_host'] = 'ssl://smtp.gmail.com'; $config['smtp_port'] = '465'; $config['smtp_timeout'] = '7'; $config['smtp_user'] = 'username'; $config['smtp_pass'] = '****'; $config['charset'] = 'utf-8'; $config['newline'] = "\r\n";

问题 Downloaded the SMTP Client with SSL/TLS library from link: [https://www.codeproject.com/Articles/98355/SMTP-Client-with-SSL-TLS][1]. Included the CSmtp.h file in my Netbeans project "Header Files" folder, which gets rid of error for the main.cpp file. I got the compilation error of "fatal error: openssl\ssl.h: No such file or directory" before adding the "openssl" folder to root of netbeans project directory. Now after adding the "openssl" folder, I am getting the error: fatal error: openssl

问题 Consider Python 3 SMTPD - the data received is contained in a string. http://docs.python.org/3.4/library/smtpd.html quote: "and data is a string containing the contents of the e-mail" Facts (correct?): Strings in Python 3 are Unicode. Emails are always ASCII. Pure ASCII is valid Unicode. Therefore the email that came in is pure ASCII (which is valid Unicode), therefore the SMTPD DATA string is exactly equivalent to the original bytes received by SMPTD. Is this correct? Thus my question, if I