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>2.4</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>