* Avoid repeating attributes in JPA entities ([Blog](https://rieckpil.de/howto-avoid-repeating-attributes-in-jpa-entities/), [Sources](https://github.com/rieckpil/blog-tutorials/tree/master/avoid-repeating-attributes-in-jpa-entities))
* Lazy Loading of JPA attributes with Hibernate([Blog](https://rieckpil.de/how-to-lazy-loading-of-jpa-attributes-with-hibernate/), [Sources](https://github.com/rieckpil/blog-tutorials/tree/master/lazy-loading-of-jpa-attributes-with-hibernate))
* Deploy a Spring Boot Uber-Jar application within Open Liberty ([Blog](https://rieckpil.de/howto-run-spring-boot-uber-jar-application-within-open-liberty/), [Sources](https://github.com/rieckpil/blog-tutorials/tree/master/spring-boot-with-open-liberty/))
* Send E-Mails with SendGrid and Spring Boot ([Blog](https://rieckpil.de/howto-send-e-mails-with-sendgrid-and-spring-boot/), [Sources](https://github.com/rieckpil/blog-tutorials/tree/master/send-emails-with-sendgrid-and-spring-boot))
# Codebase for the blog post [#HOWTO: Send E-Mails with SendGrid and Spring Boot](https://rieckpil.de/howto-send-e-mails-with-sendgrid-and-spring-boot/)
Steps to run this project:
1. Clone this Git repository
2. Navigate to the folder `send-emails-with-sendgrid-and-spring-boot`
3. Open `application.properties` file in `/src/main/resources` and replace the values with you **API key** and your template id
4. Open the `MailController` class and replace the email addresses
5. Build the project with `mvn clean package`
6. Run this project with `mvn spring-boot:run`
7. Visit `http://localhost:8080/sendgrid?msg=HelloWorld` to send an email
