THyyy
commented
5 years ago 报错信息如下： davinci_1 | Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target davinci_1 | at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) davinci_1 | at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) davinci_1 | at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) davinci_1 | at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382) davinci_1 | ... 84 more davinci_1 | 2019-06-10 14:00:22.344 ERROR 25 --- [0.0-8080-exec-3] e.d.core.config.RestExceptionHandler : Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target davinci_1 | 2019-06-10 14:00:22.344 ERROR 25 --- [http-nio-0.0.0.0-8080-exec-3] e.d.core.config.RestExceptionHandler : Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target 我猜测是因为 win10 的 SSL 密钥库路径不匹配的问题，但是无法确定。
关闭了SSL连接然后使用QQ邮箱的smtp.qq.com的25端口可以成功启动。 证实了我的猜测！
chen769330532
报错信息如下： davinci_1 | Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target davinci_1 | at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) davinci_1 | at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) davinci_1 | at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) davinci_1 | at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:382) davinci_1 | ... 84 more davinci_1 | 2019-06-10 14:00:22.344 ERROR 25 --- [0.0-8080-exec-3] e.d.core.config.RestExceptionHandler : Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target davinci_1 | 2019-06-10 14:00:22.344 ERROR 25 --- [http-nio-0.0.0.0-8080-exec-3] e.d.core.config.RestExceptionHandler : Mail server connection failed; nested exception is javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. Failed messages: javax.mail.MessagingException: Could not connect to SMTP host: smtp.qq.com, port: 465; davinci_1 | nested exception is: davinci_1 | javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target 我猜测是因为 win10 的 SSL 密钥库路径不匹配的问题，但是无法确定。