I am now running 2.3.11.3 (502c39af9), and am still getting these messages. 

On Fri, Sep 11, 2020 at 10:52 AM Stephan Bosch <stephan@rename-it.nl> wrote:


Op 11-9-2020 om 16:05 schreef bobby:
> Is this an affected version of the bug?
>
>     2.3.8 (9df20d2db)
>

That is pretty old. Chances are that this problem is already solved in a
more recent release.

Regards,

Stephan.

>
>     On Tue, Sep 8, 2020 at 12:42 PM Stephan Bosch
>     <stephan@rename-it.nl <mailto:stephan@rename-it.nl>> wrote:
>
>
>
>         On 08/09/2020 18:01, bobby wrote:
>         > I am going through my maillog file, and noticed these events:
>         >
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
>         Event
>         > 0x55db5bc41200 leaked (parent=0x55db5bc3b830):
>         mail-storage-service.c:1325
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
>         Event
>         > 0x55db5bc3b830 leaked (parent=0x55db5bc34450):
>         smtp-server-recipient.c:38
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
>         Event
>         > 0x55db5bc34450 leaked (parent=0x55db5bc34130): connection.c:523
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
>         Event
>         > 0x55db5bc34130 leaked (parent=0x55db5bc20ce0):
>         > smtp-server-connection.c:773
>         > Sep  8 15:56:17 mail dovecot[294462]: lmtp(391257): Warning:
>         Event
>         > 0x55db5bc20ce0 leaked (parent=(nil)): lmtp-client.c:164
>         >
>         > Is this something to be concerned about?
>
>         Usually, not.
>
>         But, it is a bug. What version is this?
>
>         Regards,
>
>         Stephan.
>