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一直使用的腾讯企业邮箱,但是最近发现发送邮件全是失败的,提示:

javax.mail.MessagingException: Could not connect to SMTP host: smtp.exmail.qq, port: 25;

nested exception is:

java.ConnectException: 连接超时 (Connection timed out)

at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1961)

at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:654)

at javax.mail.Service.connect(Service.java:317)

at javax.mail.Service.connect(Service.java:176)

at javax.mail.Service.connect(Service.java:125)

at javax.mail.Transport.send0(Transport.java:194)

at javax.mail.Transport.send(Transport.java:124)

修改端口后又有一下错误:

javax.mail.MessagingException: Could not connect to SMTP host: smtp.exmail.qq, port: 465, response: -1

at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1949)

at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:654)

at javax.mail.Service.connect(Service.java:317)

at javax.mail.Service.connect(Service.java:176)

at javax.mail.Service.connect(Service.java:125)

at javax.mail.Transport.send0(Transport.java:194)

at javax.mail.Transport.send(Transport.java:124)

这个是少了一个配置mail.smtp.ssl.enable=true,在原来的配置上加上这个就OK了。

本文标签: 腾讯发送邮件企业邮箱收不到邮件