On 11/09/2020 18:30, bobby wrote:

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

OK, good.

What is your current version and configuration (output from `dovecot -n`)

Anything interesting in the logs? Any idea which deliveries are causing this? Can you obtain an LMTP protocol log for such deliveries?

Regards,

Stephan.

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