今天使用mail命令发送邮件时,发送不了,错误信息如下: /etc/mail/submit.cf: line 432: readcf: option RunAsUser: unknown user smmsp /etc/mail/submit.cf: line 451: readcf: option TrustedUser: unknown user smmsp Mail submission program must have RunAsUser set to non root user 报错…
问题:本地JDK1.6测试可以发送邮件,但是linux上jdk1.8发送邮件失败.报错: Sending the email to the following server failed : smtp.exmail.qq.com:465 caused by :javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure 解决方案: 1.服务器切换jdk1.7/1.6. 2.如果应用确实依赖jdk1.8,那…
python通过SMTP发送邮件失败:错误1:smtplib.SMTPAuthenticationError: (550, b'User has no permission') 我们使用python发送邮件时相当于自定义客户端根据用户名和密码登录,然后使用SMTP服务发送邮件,新注册的163邮箱是默认不开启客户端授权的(对指定的邮箱大师客户端默认开启),因此登录总是被拒绝,解决办法(以163邮箱为例):进入163邮箱-设置-客户端授权密码-开启(授权码是用于登录第三方邮件客户端的专用密码)…