EmailService

Generic Email service implementation for sending emails via different Email providers (SES, SendGrid,SMTP,Azure etc.)

Usage

private IEmailService _emailService;

public async Task MyMethod()
{
    // The email which we are using should be verified in Service Provider whichever you are using (SES, SendGrid,SMTP etc.)
    //In Case Of Azure Your EmailDomain Should be Verified And Connected To Your  Email Communications Services

    var email = new Email(
        to: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        from: new EmailAddress("[email protected]", "Sender Name"),
        cc: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        bcc: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        subject: "Test subject",
        body: "Test body",
        isBodyHtml: true
    );

    // Add attachments. You can Attach Multiple Attachment
    email.Attachments.Add(new AttachmentData(
        content: System.IO.File.ReadAllBytes("path/to/file.txt"),
        fileName: "FileName",
        contentType: "FileType"
    ));

    await _emailService.SendEmailAsync(email);
}

public async Task SendTemplatedEmail()
{
    var templatedEmailRequest = new TemplatedEmailRequest(
        to: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        from: new EmailAddress("[email protected]", "Sender Name"),
        cc: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        bcc: new List<EmailAddress>
        {
            new EmailAddress("[email protected]", "Receiver Name"),
            new EmailAddress("[email protected]", "Receiver Name")
        },
        templateNameOrId: "TemplateID", // Replace with your actual template name or ID
        templateData: new { name = "Value1" }, // Replace with your actual template data            
        subject: "Subject"
    );

    // Add attachments
    templatedEmailRequest.Attachments.Add(new AttachmentData(
        content: System.IO.File.ReadAllBytes("path/to/file.txt"),
        fileName: "FileName",
        contentType: "FileType"
    ));

    await _emailService.SendTemplatedEmailAsync(templatedEmailRequest);
}

SES

Add nuget package

Promact.EmailService.SES

ASP.NET Core projects

Add below in Startup.cs inside ConfigureServices method

services.AddSESEmailService(options =>
{
    options.AccessKeyId = Configuration.GetSection("AWS:AccessKeyId").Value;
    options.SecretAccessKey = Configuration.GetSection("AWS:SecretAccessKey").Value;
    options.Region = Configuration.GetSection("AWS:Region").Value;
});

Add relevant appsettings.json values

"AWS": {
    "AccessKeyID": "",
    "SecretAccessKey": "",
    "Region":  ""
}

Inject IEmailService in class constructor from where you want to send emails

public MyClass(IEmailService emailService)
{
...
}

Console or other type of applications

Create new object of SESEmailService passing relevant configuration values

var emailService = new SESEmailService(new SESOptions(){ });

SendGrid

Add nuget package

Promact.EmailService.SendGrid

ASP.NET Core projects

Add below in Startup.cs inside ConfigureServices method

services.AddSendGridEmailService(options =>
{
    options.APIKey = Configuration.GetSection("SendGrid:APIKey").Value;
});

Add relevant appsettings.json values

"SendGrid": {
    "APIKey": ""
}

Inject IEmailService in class constructor from where you want to send emails

public MyClass(IEmailService emailService)
{
...
}

Console or other type of applications

Create new object of SendGridEmailService passing relevant configuration values

var emailService = new SendGridEmailService(new SendGridOptions(){ });

SMTP

Add nuget package

Promact.EmailService.SMTP

ASP.NET Core projects

Add below in Startup.cs inside ConfigureServices method

 services.AddSMTPEmailService(options =>
 {
     options.Host = configuration.GetSection("SMTP:Host").Value;
     options.Port = int.Parse(configuration.GetSection("SMTP:Port").Value);
     options.UserName = configuration.GetSection("SMTP:UserName").Value;
     options.Password = configuration.GetSection("SMTP:Password").Value;
 });

Add relevant appsettings.json values

"SMTP": {
  "Host": "",
  "Port":,
  "UserName": "",
  "Password": ""
}

Inject IEmailService in class constructor from where you want to send emails

public MyClass(IEmailService emailService)
{
...
}

Console or other type of applications

Create new object of SMTPEmailService passing relevant configuration values

var emailService = new SMTPEmailService(new SMTPOptions(){ });

Azure

Add nuget package

Promact.EmailService.Azure

ASP.NET Core projects

Add below in Startup.cs inside ConfigureServices method

services.AddAzureEmailService(options =>
{
    options.ConnectionString= Configuration.GetSection("Azure:ConnectionString").Value;
});

Add relevant appsettings.json values

// You can get your connection string From Azure Portal in  Your Communication Service > Setting > Keys.
"Azure": {
  "ConnectionString": ""
},

Inject IEmailService in class constructor from where you want to send emails

public MyClass(IEmailService emailService)
{
...
}

Console or other type of applications

Create new object of AzureEmailService passing relevant configuration values

var emailService = new AzureEmailService(new AzureOptions(){ });