smtpclient

问题 I wonder if someone can please help with a MVC Contact Form which send an Email on submission? I think I have most elements setup, but for some reason the form appear to be sending (takes ages) then just returns back to the form and no email is received. MailModels.cs: namespace WebApplication1.Models { public class MailModels { public string Name { get; set; } public string Email { get; set; } public string Telephone { get; set; } public string Message { get; set; } } } Contact.cshtml:

问题 I am trying to send attachment mails in asp.net pages using SmtpClient.Send() method. It is working fine with 2mb files. When i tried with 7mb attachment file, it is saying: Failure sending mail. What is the max size for sending mail using SmtpClient.Send(message) method. Why the above error coming.....? 回答1: The documentation for SmtpClient or MailMessage does not say anything about size limits. Most likely this is enforced by your SMTP server. You should check your SMTP server configuration

问题 I'm trying to connect to my Gmail account through SmtpClient but it seems to not work as should. I specify port 465, enable SSL and define everything, but it takes like 2 minutes and then just shows some error that the message wasn't sent. What am I doing wrong here? try { MailMessage msg = new MailMessage(); msg.From = new MailAddress("myemail@gmail.com); msg.To.Add(new MailAddress("theiremil@email.com)); msg.Subject = "This is the subject"; msg.Body = "This is the body"; SmtpClient sc = new

问题 I'm trying to setup email confirmation for an ASP.NET MVC5 website, based on the example AccountController from the VS2013 project template. I've implemented the IIdentityMessageService using SmtpClient , trying to keep it as simple as possible: public class EmailService : IIdentityMessageService { public async Task SendAsync(IdentityMessage message) { using(var client = new SmtpClient()) { var mailMessage = new MailMessage("some.guy@company.com", message.Destination, message.Subject, message

问题 I have Hosted one of my website on netsol server. From there a contact.aspx has to send email using exchange server. When I attempt to send an email: Error : Mailbox unavailable. The server response was: 5.7.1 Unable to relay Code: MailMessage message = new MailMessage(@"xxx@example.com", @"test_user@yahoo.com", "New Message", "Exchange"); SmtpClient mail = new SmtpClient("exchange.abc.com", 29); mail.EnableSsl = true; mail.Credentials = new NetworkCredential(@"xxx@example.com", @"password");

问题 I've implemented a simple EmailService for Asp.Net Identity 2.0 (via the IIdentityMessageService interface. public class EmailService : IIdentityMessageService { public Task SendAsync(IdentityMessage message) { // convert IdentityMessage to a MailMessage var email = new MailMessage(new MailAddress("noreply@mydomain.com", "(do not reply)"), new MailAddress(message.Destination)) { Subject = message.Subject, Body = message.Body, IsBodyHtml = true }; using (var client = new SmtpClient()) //

问题 I'm a bit perplexed on how to manage SmtpClient now that it is disposable, especially if I make calls using SendAsync. Presumably I should not call Dispose until SendAsync completes. But should I ever call it (e.g., using "using"). The scenario is a WCF service which mails out email periodically when calls are made. Most of the computation is fast, but the sending of email can take a second or so, so Async would be preferable. Should I create a new SmtpClient each time I send mail? Should I

问题 I'm a bit perplexed on how to manage SmtpClient now that it is disposable, especially if I make calls using SendAsync. Presumably I should not call Dispose until SendAsync completes. But should I ever call it (e.g., using "using"). The scenario is a WCF service which mails out email periodically when calls are made. Most of the computation is fast, but the sending of email can take a second or so, so Async would be preferable. Should I create a new SmtpClient each time I send mail? Should I

问题 I'm having trouble sending email using my gmail account. Im pulling my hair out. The same settings work fine in Thunderbird. Here's the code. I've also tried port 465 with no luck. SmtpClient ss = new SmtpClient("smtp.gmail.com", 587); ss.Credentials = new NetworkCredential("username", "pass"); ss.EnableSsl = true; ss.Timeout = 10000; ss.DeliveryMethod = SmtpDeliveryMethod.Network; ss.UseDefaultCredentials = false; MailMessage mm = new MailMessage("donotreply@domain.com", "destination@domain

问题 In the first 8 minutes of this tutorial, the developer tells you to uncomment the code in the forgotpassword() in the account controller, the email confirmation in the if, and finally the link to get the forgot password page on the login screen. He then tells you to write in the following code in your Identity config. using System.Net.Mail; public Task SendAsync(IdentityMessage message) { //Emails will be sent from this address var from = "someusername@gmail.com"; var pass = "somepassword"; /