Final Email Programming

 

Email programming

1)    Email is provide a communication between one system to an other system

2)    Types of email-  1.generic mail 2.domain mail

Generic mail:- it is a common mail (yahoo, gmail)all generic mail

Domain mail:-it representing to company/organization mail(contact@tcs.com,info@hcl.com )etc

 

How to use email programming in .net framework

There are following step is used to communicate email in .net framework

Step1.include email library. (using system.net.mail)

Step2. Create email object 1)mailmessage object 

Step3. Verify your mail id (change password or two steps verification )

Verify Your Gmail Account 

            àgo to your gmail accountàclick on manage your google accountàclick on securityàHow you sign in to Googleà2 step verificationàverify by entering your correct passwordàenter on app passwordat at the bottom of pageàselect app(other(custome name))enter name of app like asp.netàclick on generate buttonàthere will be generate 16 digit code àcopy that code and use in the program on the place of mail passwordàrun the program

 

using System.Net.Mail;

        MailMessage msg = new MailMessage();

        SmtpClient smtp1 = new SmtpClient();

        //how to use mailmessage object

        msg.To.Add(TextBox1.Text);

        msg.From=new MailAddress("abc@gmail.com");//your mail id

        msg.Subject = "this is testing mail";

        msg.Body = "dear user thanks for visit my website";

        //how to set html formate

        msg.IsBodyHtml = true;

             

        //how to use smtp object  ..set host(server)gmail.com, yahoo.com etc

        smtp1.Host = "smtp.gmail.com";

        smtp1.port=587

        //hset the credentials

        smtp1.Credentials = new System.Net.NetworkCredential("abc@gmail.com", 

         "xxxtvxbkfvggthgr");

        //enable sss certificate

        smtp1.EnableSsl = true;//(only work https domain)

        //send mail using smtp object

        smtp1.Send(msg);//pass mailmessage object

https://www.google.com/settings/security/lesssecureapps

Domain Mail concept 

SmtpClient smtpClient = new SmtpClient("nrsolution4u-student.com", 587);//outgoing port 587, incoming port 110

 

        smtpClient.Credentials = new System.Net.NetworkCredential("contact@nrsolution4u-student.com", "password");

        smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;

       // smtpClient.EnableSsl = true;

 

        MailMessage mailMessage = new MailMessage("contact@nrsolution4u-student.com", TextBox1.Text.Trim());

        mailMessage.Subject = "Domain Testing";

        mailMessage.Body = "this is domain mail testing";

 

 

        mailMessage.IsBodyHtml = true;

        smtpClient.Send(mailMessage);

        Label1.Text = "email send successfully";