com.sun.mail.smtp.SMTPSendFailedException：452 4.4.5磁盘空间不足； 稍后再试

Question

I am trying to send email through org.apache.commons.mail api in Java under Linux Centos.

I was able to send emails, but now suddenly when I am trying to send email I am getting the error -

com.sun.mail.smtp.SMTPSendFailedException: 452 4.4.5 Insufficient disk space; try again later
at com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114)
at com.sun.mail.smtp.SMTPTransport.mailFrom(SMTPTransport.java:1618)
at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1119)
at javax.mail.Transport.send0(Transport.java:195)
at javax.mail.Transport.send(Transport.java:124)

I am not understanding why this is happening. Can anybody please help me to resolve this problem.

Thank you

Answer 1

I suppose there is no sufficient space in your SMTP server. The error code 452 from RFC821 confirms the same. So check out for storage space in your SMTP server.

Answer 2

在我看来，错误消息本身很清楚：您尝试从中发送邮件的服务器上的磁盘空间不足。

Answer 3

The mailserver cannot write the temporary files needed to allow you to collect your mail.

You should ask your ISP to check disk useage and allocation on the server.