# Mail Sender

## Description

`mail-sender` is a simple Go library designed to send emails with optional attachments. It's built on top of the standard Go `net/smtp` library with additional support for sending HTML emails and handling multiple attachments.

## Features

- Send HTML emails.
- Attach multiple files to the email.
- Built-in support for TLS encryption.
- Simple API for sending emails.

## Installation

Clone this repository:

```
git clone https://gitea.urkob.com/urko/mail-sender.git
```

## Usage

Here's a basic example on how to use the `mail-sender`:

1. **Initialize the Email Service**

```go
config := email.MailServiceConfig{
    Auth: smtp.PlainAuth("", "your@email.com", "your-password", "smtp.youremail.com"),
    Host: "smtp.youremail.com",
    Port: "587",
    From: "your@email.com",
}
mailService := email.NewMailService(config)
```

2. **Send an Email with an Attachment**

```go
emailData := email.EmailMessage{
    To:      "receiver@email.com",
    Subject: "Test Email",
    Body:    "<h1>Hello!</h1><p>This is a test email.</p>",
    Attachments: []email.EmailAttachment{
        {
            File:  attachmentFile, // This is an io.Reader
            Title: "document.pdf",
        },
    },
}
err := mailService.SendEmail(emailData)
if err != nil {
    log.Fatal(err)
}
```

## Dependencies

- Go's standard `net/smtp` package
- Go's standard `crypto/tls` package for secure email sending.

## Contribution

Feel free to submit issues or pull requests if you find any bugs or have suggestions for improvements.