Features:
- Send emails automatically every year to your contacts.
- You can set a custom message for each contact.
- Use a default message for any number of contacts you need, using "@" will set the name of the contact using it.
- Edit messages at any time.
- Switch between custom message or default message at any time.
- You can close the application at any time, the emails will be sent in the background.

Requirements:
- A Gmail account with access to less secure applications enabled on the security settings of the account.
- Internet access.