How to send mail from a asp.net

Hi Friends,

Below i give dynamic code for sending mail with Html format.
i give sample HTML mail format. you will change that html format based on your requirement
Two way to send mail .

Use your gmail Id and password.
UseSmtpClient URL and Port Number.

I give Both two Way If you haveSmtpClient URL and Port Number then you enable#region Not_Have_SmtpClient code else#region Have_SmtpClient code

private static string FunForMailSending()

{

//IF You don't have SmtpClient Url and port No then you must give your gmail id and //paswword.

SendHtmlFormattedEmail("Your Subject", "From GMAIL MailID", "GMAIL ID Pwd", "To MailID", "Bcc MailID", "CC MailID", FileUploadControlID);

}

public void SendHtmlFormattedEmail(string objSubject,string objFromMailID, string objPwd, string objToMailID, string objBccMailID, string objCCMailID, FileUpload fuAttachment)

{

try

{

MailMessage objMailMsg;

objMailMsg = new MailMessage();

objMailMsg.From = new MailAddress(objFromMailID);

objMailMsg.Bcc.Add(objBccMailID);

objMailMsg.Bcc.Add(objCCMailID);

objMailMsg.To.Add(objToMailID);

objMailMsg.Subject = objSubject;

objMailMsg.Body = FunForHtmlMailFormat("YOUR PRODUCT_ID", "YOUR PRODUCT_CODE");

if (fuAttachment.HasFile)

{

string stringFileName = System.IO.Path.GetFileName(fuAttachment.PostedFile.FileName);

objMailMsg.Attachments.Add(new Attachment(fuAttachment.PostedFile.InputStream, stringFileName));

}

#region Have_SmtpClient

////If you did have SmtpClient Url and port means you will used below code else command below //code enable #region Not_Have_SmtpClient code

//SmtpClient objSmtpClient = new SmtpClient(objAutomailURL, Convert.ToInt32(objAutomailPort));

//objSmtpClient.Host = objAutomailURL;

//objSmtpClient.Port = Convert.ToInt32(objAutomailPort);

//objSmtpClient.UseDefaultCredentials = false;

//objSmtpClient.Send(objMailMsg);

//objSmtpClient.Dispose();

#endregion

#region Not_Have_SmtpClient

////If you did not have SmtpClient Url and port means you will used below code else command below code enable #region Have_SmtpClient code

SmtpClient objSmtpClient = new SmtpClient("smtp.gmail.com");

objSmtpClient.Port = 587;

objSmtpClient.EnableSsl = true;

objSmtpClient.UseDefaultCredentials = false;

objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;

objSmtpClient.Credentials = new System.Net.NetworkCredential(objFromMailID, objPwd);

objSmtpClient.Send(objMailMsg);

objSmtpClient.Dispose();

#endregion

}

catch (Exception ex)

{

throw ex;

}

private static string FunForHtmlMailFormat(string objID, string objName)

{

return " < html >< body >< div style = 'font-family:Calibri; font-size: 14px; width: 100%!important; min-height: 100%; line-height: 1.6em; background-color: #f6f6f6; margin: 0' >< table style = 'font-family: Calibri; font-size: 14px; width: 100%; background-color: #f6f6f6; margin: 0' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0' >< td style = 'width: 600px; font-family: Calibri; font-size: 14px; vertical-align: top; display: block!important; max-width: 600px!important; clear: both!important; margin: 0 auto' >< div style = 'font-family: Calibri; font-size: 14px; max-width: 600px; display: block; margin: 0 auto; padding: 20px' >< table style = 'width: 100%; font-family: Calibri; font-size: 14px; border-radius: 3px; background-color: #fff; margin: 0; border: 1px solid #e9e9e9' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 16px; vertical-align: top; color: #fff; font-weight: 500; text-align: left; border-radius: 3px 3px 0 0; background-color: #00ACAC; margin: 0; padding: 20px' >< label style = 'font-size:36px;font-family:Impact;color:black;' > YOUR APPLICATION NAME< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 20px' >< table style = 'width: 100%; font-family: Calibri; font-size: 14px; margin: 0' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 18px; vertical-align: top; margin: 0; padding: 0 0 20px' > Dear All,< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px' >YOUR DESCRIPTION < table style = 'font-size: 12px; width: 480px; text-align: left; border-collapse: collapse; margin: 20px;'summary = 'Meeting Results' >< tbody >< tr style = 'display: table-row;' >< td style = 'color: #669; border: 1px solid #ddd; padding:5px;font-weight:bold;' > Product Id < td style = 'color: #669; border: 1px solid #ddd; padding:5px;' > " + objID + " < tr >< td style = 'color: #669; border: 1px solid #ddd; padding:5px;font-weight:bold;' > Product Name < td style = 'color: #669; border: 1px solid #ddd; padding:5px;' > " + objName + " < tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px' > Thanking You,< br />< i >< span > YOUR SIGNATURE < br />< br /> Please do not reply to this mail - id, It is an automated mail.< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 12px; line-height: 16px; color: #aaa; vertical-align: top; margin: 0; padding: 20px 0 20px; border-top: 1px #ccc solid; text-align: center;color:#008A8A;' > All rights reserved © YOUR COPY RIGHTS DETAILS 2016. < td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0' >";

}

Hi Harinder Prasad,

You need to have something called as SMTP Server to send e-mails. In real-time scenarios, your clients (or your IT Managers) would create those SMTP servers and provide you the following details.

SMTP Server Name (or IPAddress)
USername
Password

Using the above details you can write c# code using the namespace System.Net.Mail and use the following code to send the e-mail.

MailMessage mail = new MailMessage("[email protected]", "[email protected]");
SmtpClient client = new SmtpClient();
client.Port = 25;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = false;
client.Host = "smtp.google.com";
mail.Subject = "this is a test email.";
mail.Body = "this is my test email body";
client.Send(mail);

The above code is to use the Google's SMTP server which is free. Use can use the following details.

SMTP Server Name (or IPAddress) -smtp.google.com
USername - Your gmail account
Password - Your gmail account password

Hope it helped.

Thanks,

Prawin

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Ananth G10y ago
Hi Friends,
Below i give dynamic code for sending mail with Html format.
i give sample HTML mail format. you will change that html format based on your requirement
Two way to send mail .
Use your gmail Id and password.
UseSmtpClient URL and Port Number.
I give Both two Way If you haveSmtpClient URL and Port Number then you enable#region Not_Have_SmtpClient code else#region Have_SmtpClient code
private static string FunForMailSending()
{
//IF You don't have SmtpClient Url and port No then you must give your gmail id and //paswword.
SendHtmlFormattedEmail("Your Subject", "From GMAIL MailID", "GMAIL ID Pwd", "To MailID", "Bcc MailID", "CC MailID", FileUploadControlID);
}
public void SendHtmlFormattedEmail(string objSubject,string objFromMailID, string objPwd, string objToMailID, string objBccMailID, string objCCMailID, FileUpload fuAttachment)
{
try
{
MailMessage objMailMsg;
objMailMsg = new MailMessage();
objMailMsg.From = new MailAddress(objFromMailID);
objMailMsg.Bcc.Add(objBccMailID);
objMailMsg.Bcc.Add(objCCMailID);
objMailMsg.To.Add(objToMailID);
objMailMsg.Subject = objSubject;
objMailMsg.Body = FunForHtmlMailFormat("YOUR PRODUCT_ID", "YOUR PRODUCT_CODE");
if (fuAttachment.HasFile)
{
string stringFileName = System.IO.Path.GetFileName(fuAttachment.PostedFile.FileName);
objMailMsg.Attachments.Add(new Attachment(fuAttachment.PostedFile.InputStream, stringFileName));
}
#region Have_SmtpClient
////If you did have SmtpClient Url and port means you will used below code else command below //code enable #region Not_Have_SmtpClient code
//SmtpClient objSmtpClient = new SmtpClient(objAutomailURL, Convert.ToInt32(objAutomailPort));
//objSmtpClient.Host = objAutomailURL;
//objSmtpClient.Port = Convert.ToInt32(objAutomailPort);
//objSmtpClient.UseDefaultCredentials = false;
//objSmtpClient.Send(objMailMsg);
//objSmtpClient.Dispose();
#endregion
#region Not_Have_SmtpClient
////If you did not have SmtpClient Url and port means you will used below code else command below code enable #region Have_SmtpClient code
SmtpClient objSmtpClient = new SmtpClient("smtp.gmail.com");
objSmtpClient.Port = 587;
objSmtpClient.EnableSsl = true;
objSmtpClient.UseDefaultCredentials = false;
objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
objSmtpClient.Credentials = new System.Net.NetworkCredential(objFromMailID, objPwd);
objSmtpClient.Send(objMailMsg);
objSmtpClient.Dispose();
#endregion
}
catch (Exception ex)
{
throw ex;
}
}
private static string FunForHtmlMailFormat(string objID, string objName)
{
return " < html >< body >< div style = 'font-family:Calibri; font-size: 14px; width: 100%!important; min-height: 100%; line-height: 1.6em; background-color: #f6f6f6; margin: 0' >< table style = 'font-family: Calibri; font-size: 14px; width: 100%; background-color: #f6f6f6; margin: 0' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0' >< td style = 'width: 600px; font-family: Calibri; font-size: 14px; vertical-align: top; display: block!important; max-width: 600px!important; clear: both!important; margin: 0 auto' >< div style = 'font-family: Calibri; font-size: 14px; max-width: 600px; display: block; margin: 0 auto; padding: 20px' >< table style = 'width: 100%; font-family: Calibri; font-size: 14px; border-radius: 3px; background-color: #fff; margin: 0; border: 1px solid #e9e9e9' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 16px; vertical-align: top; color: #fff; font-weight: 500; text-align: left; border-radius: 3px 3px 0 0; background-color: #00ACAC; margin: 0; padding: 20px' >< label style = 'font-size:36px;font-family:Impact;color:black;' > YOUR APPLICATION NAME< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 20px' >< table style = 'width: 100%; font-family: Calibri; font-size: 14px; margin: 0' >< tbody >< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 18px; vertical-align: top; margin: 0; padding: 0 0 20px' > Dear All,< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px' >YOUR DESCRIPTION < table style = 'font-size: 12px; width: 480px; text-align: left; border-collapse: collapse; margin: 20px;'summary = 'Meeting Results' >< tbody >< tr style = 'display: table-row;' >< td style = 'color: #669; border: 1px solid #ddd; padding:5px;font-weight:bold;' > Product Id < td style = 'color: #669; border: 1px solid #ddd; padding:5px;' > " + objID + " < tr >< td style = 'color: #669; border: 1px solid #ddd; padding:5px;font-weight:bold;' > Product Name < td style = 'color: #669; border: 1px solid #ddd; padding:5px;' > " + objName + " < tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px' > Thanking You,< br />< i >< span > YOUR SIGNATURE < br />< br /> Please do not reply to this mail - id, It is an automated mail.< tr style = 'font-family: Calibri; font-size: 14px; margin: 0' >< td style = 'font-family: Calibri; font-size: 12px; line-height: 16px; color: #aaa; vertical-align: top; margin: 0; padding: 20px 0 20px; border-top: 1px #ccc solid; text-align: center;color:#008A8A;' > All rights reserved © YOUR COPY RIGHTS DETAILS 2016. < td style = 'font-family: Calibri; font-size: 14px; vertical-align: top; margin: 0' >";
}
Rajeesh Menoth10y ago
Hi,

You can refer my article :

http://www.c-sharpcorner.com/UploadFile/2a6dc5/how-to-send-a-email-using-Asp-Net-C-Sharp/
Ravi Patel10y ago
Hi
refer following link
http://www.csharptutorial.in/16/csharp-net-how-to-send-email-from-gmail-using-c-sharp
http://www.codeproject.com/Tips/371417/Send-Mail-Contact-Form-using-ASP-NET-and-Csharp
http://www.aspsnippets.com/Articles/Send-email-using-Gmail-SMTP-Mail-Server-in-ASPNet.aspx
Praveen Sreeram10y ago
Hi Harinder Prasad,
You need to have something called as SMTP Server to send e-mails. In real-time scenarios, your clients (or your IT Managers) would create those SMTP servers and provide you the following details.
SMTP Server Name (or IPAddress)
USername
Password
Using the above details you can write c# code using the namespace System.Net.Mail and use the following code to send the e-mail.
MailMessage mail = new MailMessage("[email protected]", "[email protected]");
SmtpClient client = new SmtpClient();
client.Port = 25;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = false;
client.Host = "smtp.google.com";
mail.Subject = "this is a test email.";
mail.Body = "this is my test email body";
client.Send(mail);
The above code is to use the Google's SMTP server which is free. Use can use the following details.
SMTP Server Name (or IPAddress) -smtp.google.com
USername - Your gmail account
Password - Your gmail account password
Hope it helped.
Thanks,
Prawin