Dovecot Auto Expunge Trash errors.

Hello,

The following account does NOT exist, the email address was deleted via the control panel, after deletion these errors now appear in the midnight log watch.

Code:

[dovecot_maintenance] Setting I/O priority to reduce system load: none: prio 0
Expiring trash for “user@domain.com” in the “INBOX.Trash” mailbox …The “/usr/bin/doveadm” command (process 93310) reported error number 67 when it ended.: doveadm(user@domain.com): Error: User doesn't exist
The “/usr/bin/doveadm” command (process 93313) reported error number 67 when it ended.: doveadm(user@domain.com): Error: User doesn't exist

In the following we are seeing errors for some accounts where the accounts DO exist:

Code:

user@anotherdomain.com.au does not exist. Removing stale entries.

Are these messages merely informative or issues that can be addressed?

System is:
CLOUDLINUX 6.8 x86_64 xenpv
WHM 58.0 (build 23)

 

Since the latest cpanel update via upcp I am no longer receiving the errors.

Thanks.