SMTP 认证

如果 SMTP 主机需要身份验证，您可以在<configuration>部分提供您的<username>和<password> ：

<project>
  ...
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-changes-plugin</artifactId>
        <version>2.8</version>
        <configuration>
          <smtpHost>mail.yourhost.com</smtpHost>
          <smtpPort implementation="java.lang.Integer">25</smtpPort>
          <username>some@email.com</username>
          <password>somepassword</password>
          ...
        </configuration>
      </plugin>
    </plugins>
  </build>
  ...
</project>