mailmessage

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 attempting to send an email to a gmail address using C# VS2012 .NET 4.5 System.Net.Mail.MailMessage. The email get's sent but always has: Content-Transfer-Encoding: quoted-printable when I view the source of the email in the mail client (gmail web mail client). I have tried every different combination I can think of with BodyEncoding, and BodyTransferEnconding and DeliveryFormat etc... but nothing can get rid of this quoted-printable. The problem is that the CSS is not working in the

问题 I am using the SmtpClient in C# and I will be sending to potentially 100s of email addresses. I don't want to have to loop through each one and send them an individual email. I know it is possible to only send the message once but I don't want the email from address to display the 100s of other email addresses like this: Bob Hope; Brain Cant; Roger Rabbit;Etc Etc Is it possible to send the message once and ensure that only the recipient's email address is displayed in the from part of the

问题 I am using the SmtpClient in C# and I will be sending to potentially 100s of email addresses. I don't want to have to loop through each one and send them an individual email. I know it is possible to only send the message once but I don't want the email from address to display the 100s of other email addresses like this: Bob Hope; Brain Cant; Roger Rabbit;Etc Etc Is it possible to send the message once and ensure that only the recipient's email address is displayed in the from part of the

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 I'm working on an issue to my project that when I click the button, a default email client should pop out and if there's an attachment, it should be automatically attach to the default email client like this. I already tried a lot of methods how to do this. First I used MAPI, but the MAPI cannot detect my Default Email Client even though I already set it in Control Panel, It shows this two message box I already searched the internet about those error but there's no definite or clear answer to

问题 I'm working on an issue to my project that when I click the button, a default email client should pop out and if there's an attachment, it should be automatically attach to the default email client like this. I already tried a lot of methods how to do this. First I used MAPI, but the MAPI cannot detect my Default Email Client even though I already set it in Control Panel, It shows this two message box I already searched the internet about those error but there's no definite or clear answer to

问题 I am using SmtpClient to send an email to multiple recipients. As employees leave the company, their email addresses become invalid. Since their email addresses remain in our database until deleted manually, trying to send an email to them causes our application to throw an exception during SmtpClient.Send(MailMessage) . However, in spite of the exception being thrown, it still sends the email. This is a problem because we want to handle this error by blocking the user's attempt to save the

问题 I'm sending MailMessages with an SmtpClient (being delivered successfully) using an Exchange Server but would like my sent emails to go to the Sent Folder of the email address I'm sending them from (not happening). using (var mailMessage = new MailMessage("fromaddress@blah.com", "toaddress@blah.com", "subject", "body")) { var smtpClient = new SmtpClient("SmtpHost") { EnableSsl = false, DeliveryMethod = SmtpDeliveryMethod.Network }; // Apply credentials smtpClient.Credentials = new

问题 I am creating an email using the c# MailMessage and I am trying to add a checkbox that doesn't need to be clicked. The checkboxes will be used for a checklist of what to bring to an event (like a packing list). I have: MailMessage objEmail = new MailMessage(); objEmail.From = new MailAddress("sender@hotmail.com"); objEmail.To.Add(new MailAddress("example1@hotmail.com")); objEmail.CC.Add(new MailAddress("example2@hotmail.com")); objEmail.Bcc.Add(new MailAddress("example3@hotmail.com"));