.net how to send Email using SMTP

Xiaobian to share with you how to use SMTP to send Email, I believe most people do not know how, so share this article for your reference, I hope you have a lot of harvest after reading this article, let's go to understand it together!

The code is as follows:

public static void sendEmail(string toAddress, string emailbody) { var fromAddress = ConfigurationManager.AppSettings["EmailAddress"]; string fromPassword = ConfigurationManager.AppSettings["EmailPassword"].ToString(); const string subject = "Job Recommendation"; var smtp = new SmtpClient { Host = ConfigurationManager.AppSettings["SmtpServer"].ToString(), Port = int.Parse(ConfigurationManager.AppSettings["SmtpPort"]), EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = new NetworkCredential(fromAddress, fromPassword) }; using (var message = new MailMessage(fromAddress, toAddress, subject, HttpUtility.HtmlEncode(emailbody))) { smtp.Send(message); } } //Email Address //Emial PWD var fromAddress = "allenyinj@gmail.com"; string fromPassword = "yj1989120"; const string subject = "CV"; var smtp = new SmtpClient { Host = "smtp.gmail.com", Port = 587, EnableSsl = true, DeliveryMethod = SmtpDeliveryMethod.Network, UseDefaultCredentials = false, Credentials = new NetworkCredential(fromAddress, fromPassword) }; MailMessage email=new MailMessage(fromAddress, "allen.yin.jun@ gmail.com"); email.Subject = "INLINE attachment TEST"; email.IsBodyHtml = true; string attachmentPath = "C:\\3.jpeg"; Attachment inline = new Attachment (attachmentPath); inline.ContentDisposition.Inline = true; inline.ContentDisposition.DispositionType = DispositionTypeNames.Inline; //inline.ContentId = "1"; //inline.ContentType.MediaType = "image/png"; inline.ContentType.Name = Path.GetFileName (attachmentPath); email.Attachments.Add(inline); email.Body = "test"; smtp.Send(email); email.Dispose();//If there is no path, use Stream Attachment letter = new Attachment(FileUploadLetter.FileContent, FileUploadLetter.PostedFile.ContentType); letter.ContentDisposition.Inline = true; letter. ContentDisposition.DispositionType = DispositionTypeNames.Inline; //inline.ContentId = "1"; letter.ContentType.MediaType = FileUploadLetter.PostedFile.ContentType; letter.ContentType.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName); letter.Name = Path.GetFileName(FileUploadLetter.PostedFile.FileName); above is ". net How to send Email using SMTP" All the contents of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!