Re: Unable to delete blob file for mail

On 27/05/2020 20:03, Matt Pryor wrote:
> Hi there
> 
> I am seeing this a lot in our wrapper log, we are using James 3.4.0.
> 
> 0/05/27 12:50:43 | WARN  12:50:43,694 |
> org.apache.james.queue.activemq.ActiveMQMailQueueItem | Unable to delete
> blob message file for mail
> Mail1590076890427-f333aa04-fd52-4fff-8538-de51963d52b7-to-gmail.com
> INFO   | jvm 1    | 202
> 
> It seems to continue to attempt to send the email as also getting recurring
> DNS errors for invalid domains.
> 
> Any suggestions on how to solve this?
> 

I opened https://issues.apache.org/jira/browse/JAMES-3195 related to
your issue.

The first thing is that the stacktrace is lost, thus we miss this
valuable debugging information.

https://github.com/linagora/james-project/pull/3401 is an attempt to
solve it.

Now what could happen:

 - The URL attached to your messages is malformed
 - The given files do not exist, are already deleted.

From there:

 - Do you notice some functional problems? (are some mails dropped)
 - What is the file usage of the mailqueue in /var ? (du -h -d 2
$james/var ?)

Best regards,

Benoit