How to Send Mail Spring Boot Example

By | August 1, 2021

In this post, We will learn How to Send Mail Spring Boot Example using a demo Project.

Spring Boot Starter email is a generally thin wrapper over Jakarta Mail API that makes very easy integration with emailing services into Spring-based applications. so here we will be using Spring starter email dependency in pom.xml to work with email functionality.

We will be adding below Spring boot starter email dependency to work with sending a mail from the spring boot application in maven based project.

pom.xml

In Order to send mail, we have to Configure SMTP Properties in the application’s properties file as below.

We have configured Gmail’s SMTP server details with SMTP TLS enable as true. Here as per your requirement, If you can also configure the settings of your own SMTP server. In case you are using Gmail then you must enable SMTP in your Gmail profile/account settings to generate an access password (not your email password) for better security reason.

application.properties

EmailSenderService.java

Spring Mail API has a JavaMailSender interface that gives important methods for sending emails. After configuring SMTP server details in our Application’s properties file, We can ask Spring framework to inject the default implementation of JavaMailSender into an EmailSenderService class like this:

SpringBootSendingEmailDemoApplication.java

In the below Spring BootStrap class, we are asking Spring Container to return EmailSenderService bean so that we can invoke sendEmail(-,-,-,-)  method to test email functionality.

That’s all about How to Send Mail Spring Boot Example

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