smtpclient

问题 I have written an email sending code using c#. I used GoDaddy's server for my website. It is working on localhost (VS 2013), But when deployed the same code on the server it gives the following error: Server Error in '/' Application. A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond [2607:f8b0:400e:c05::6c]:25 Description: An unhandled exception occurred during

问题 I am sending a mail using gmail smtp : Host : smtp.gmail.com Port : 587 Getting exception while sending mail using gmail smtp in MVC application. Below code used to send mail : public static int SendMail(string StrFromAdd, string StrEmailTo, string StrSubject, string StrContents, string SMTPServer, int SMTPPort, string SMTPUserName, string SMTPPassword, string attachment = "", string CC = "", string BCC = "") { try { AlternateView AV = null; System.Net.Mail.SmtpClient smtpClient = new System

问题 I try to send emails with my dedicated office365 account but I have issues with subject encoding - all my special characters are replaced with "?". Code I use is pretty simple and works fine with different test account at smtp-mail.outlook.com. using (var mailMsg = new MailMessage(sender, recipient)) { mailMsg.IsBodyHtml = true; mailMsg.Subject = "Hello world żółćąź"; mailMsg.Body = body; using (var smtpClient = new SmtpClient()) { smtpClient.Credentials = new NetworkCredential("email",

问题 I am trying to send a git patch for a upstream community review; But the receiver does not receive the message; I have tried changing ' --to ' to one of my private email-id, but even this is not being received at my private mailbox; command: git send-email --no-chain-reply-to --from "Ganapathi Bhat <xxx@gmail.com>" --to linux-wireless@vger.kernel.org my_patch.patch output: Unable to initialize SMTP properly. Check config and use --smtp-debug. VALUES: server=smtp.gmail.com encryption=tls hello

问题 I am unable to send the mail using smtp client. here is the code: SmtpClient client=new SmtpClient("Host"); client.Credentials=new NetworkCredential("username", "password"); MailMessage mailMessage = new MailMessage(); mailMessage.from="sender@gmail.com"; mailMessage.To.Add("recipient@gmail.com"); mailMessage.body="body"; mailMessage.subject="subject"; client.Send(mailMessage); The problem is that when I use this code in ASP.NET application, I do not receive any mails. When in asp.net I

问题 I am trying to send mail through Gmail. I am sending mail successfully when I am testing on localhost, but this does not work when I upload it to a web host. I am seeing this type of error: Request for the permission of type System.Net.Mail.SmtpPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 failed. Whenever I am using port 25 get this type of error below: The SMTP server requires a secure connection or the client was not authenticated. The server

问题 Before you dismiss this question because it "makes no sense" and "it's impossible" please hear me out: The issue: We implement a tracking pixel (i downloadable GIF file with a unique URL) in each email that we send using our system, this helps us track opening of email messages. The problem with this is, that when we cc a few recipients the tracking pixel is downloaded and we can not detect who has opened this email, since all emails are CC'ed the content must be the same. Possible solution:

问题 I have a C# service that runs continuously with user credentials (i.e not as localsystem - I can't change this though I want to). For the most part the service seems to run ok, but ever so often it bombs out and restarts for no apparent reason (servicer manager is set to restart service on crash). I am doing substantial event logging , and I have a layered approach to Exception handling that I believe makes at least some sort of sense: Essentially I got the top level generic exception, null

问题 Is it possible to send emails using just javascript? 回答1: Yes. Using a Webservice. You can make an AJAX call to the service. EmailYak is one such service (It's in a private beta now). EDIT: This is still a server side solution, as the actual email is sent from the server. You are just communicating with a server via AJAX and telling it to send the email. 回答2: EDIT: [WARNING!] README: It's a third party library that connects to an external server, take care with the information that you are

问题 I find out number of posts regarding to this Issue in stackoverflow, But Still my problem was not solved. I tried to send a mail using the below code: In Controller: try { MailMessage mail = new MailMessage(); mail.To.Add("mailto@gmail.com"); mail.From = new MailAddress("mailfrom@gmail.com"); mail.Subject = "Feedback for Website"; string Body = "Name:"; mail.Body = Body; mail.IsBodyHtml = true; SmtpClient smtp = new SmtpClient(); smtp.Host = "smtp.gmail.com"; smtp.EnableSsl = true; smtp