Skip to main content

Creating dynamic email templates using C# and Office Outlook

It is quite common for many applications to send automated email notifications. Couple of months ago, I have worked on improving our old email template format to make it more user friendly.

In this tutorial I will walk you though regarding how I took advantage of Microsoft Outlook to quickly generate custom email template and later using the html template for building an automated custom email application using C#.


  • Creating Templates: Using the rich text editor support  in Outlook create a nicely formatted email. Use placeholder text for the values you like to change dynamically based on your task completion status.

    To keep this tutorial simple, I have created a  simple table with placeholder text inside the third bracket [place holder text]. However, you can use anything supported by outlook editor.
Figure: Email Template

  • Getting HTML code: Send the created email to your own address. After that, open the sent email and right click to view source. It will display the HTML source of the email body with all the formatting you have made. Copy the HTML source to a separate file and save it as EmailTemplate.html

HTML Source of the email
C# Application
Create a C# Console application and add the  EmailTemplate.html file  to your project
  • Now in the  C# console application you can read all text from the HTML file and replace the placeholder content with the value of your corresponding variable.
    • For example, in the following code sample I am replacing the placeholder text in the HTML with my own value.
      private string GenerateEmailBody(JobLoadParam jlp)  
           string emailBody = string.Empty;  
             string strHTML = File.ReadAllText("EmailTemplate.html");  
             strHTML = strHTML                 
                     .Replace("[SourceFileName]", jlp.SourceFileName)  
                     .Replace("[SourceFileNetworkPath]", jlp.SourceFileNetworkPath)  
                     .Replace("[ExceptionFileName]", jlp.ExceptionFileName)  
                     .Replace("[ExceptionNetworkPath]", jlp.ExceptionFileNetworkPath)  
                     .Replace("[TrackingReferenceCode]", jlp.TrackingReferenceCode);  
             emailBody = strHTML;  
           catch (Exception ex)  
             System.Diagnostics.EventLog.WriteEntry(ex.Source, ex.Message, System.Diagnostics.EventLogEntryType.Error);  
           return emailBody;  

  • After that, you can set the updated html text from above as Body of the MailMessage and can send the email using SMTP client. Make sure you have the IsBodyHtml property of the MailMessage object set to true.

 MailAddress to = new MailAddress("email@domain");      
 MailAddress from = new MailAddress("email@domain");  
 MailMessage mail = new MailMessage(from, to);      
 mail.Subject = "Test email";  
 mail.IsBodyHtml = true;  
 mail.Body = GenerateEmailBody(jlp);  
SmtpClient smtp = new SmtpClient();  
smtp.Host = "your host address";  
smtp.Port = "port";  

Cheers! Your user will be very happy.


Unknown said…

Hello friends, its wonderful paragraph on the topic of teachingand completely explained, keep it up all the time. facebook login
Abu Raihan said…
By taking a dynamic content block in your email copy, your subscribers get the matching email but the copy can have separate images, product offers, and even the call-to-actions can be reformed based on their customer personas. Without any confusion the esignmodo email builder will be your right choice for your email marketing.

Popular posts from this blog

Persian Music - Homayoon - Nemitonam English lyrics

I love this song. I have requested one of my Persian friend to translate it for me and she did really nice job.. I am sure you will love it.. " "The person who was the only person I had, was the only refuge of my lonely heart, Left me alone and went from my side I am restless form the pain of her separation … I thought she stays with me sings love song for me I thought she understand my words I didn’t know she’s unkind … Though gone, but still I am full of her love Her thought is always with me Wherever I go, she is in front of my eyes, in front of my eyes I want to stand out find a way to reduce my pain of her separation But it is not possible, There is no way I cannot bear I cannot bear The person who was the only person I had, was the only refuge of my lonely heart, Left me alone and went from my side I am restless form the pain of her separation … I thought she stays with me sings love song for me I thought she understand my words I didn’t know she’s u

How to setup remote debugging on a remote machine running within a VM?

This guide will show step-by-step instructions of setting up a remote machine for remote debugging using Visual Studio 2013 Prerequisite: Visual Studio 2013 or later Remote machine running Windows 7 within a VM player Note: Since Visual Studio 2012, Microsoft only supports remote debugging for Windows 7 or newer. To remote debug Windows XP, you'll need to use an older version of Visual Studio and its respective remote debugging tools.  Step-by-step guide: Download and copy the Remote Tools in your Win7 VM. You must get the update version of the Remote Tools for Visual Studio 2013 that matches the update version of your Visual Studio installation. Install the Remote tools in your VM. After installation, run the Remote Debugger  Navigate to Tools->Options Menu Ensure that Windows Authentication is selected. Press OK. Open Visual Studio in your local machine. Make sure you have setup the remote machine in the project you like to remote debug as shown in