Emails could not be processed

Infos:

  • Used Zammad version: 7.0.0-1774302847.e0d5fd3a.bookworm
  • Used Zammad installation type: Package
  • Operating system: Debian 12
  • Browser + version: Vivaldi stable version / Firefox stable version

Expected behavior:

  • Check email channels correctly and create tickets as usual

Actual behavior:

  • Any new email in the inbox stays unprocessed.

Steps to reproduce the behavior:

  • A recent manual update from Zammad 6.2 to current version (7.0.0) has created the issue. Before updating it worked as usual.

After seeing this in the Monitoring admin feature…

I have tried to export the emails in the queue:

zammad run rake zammad:email_parser:failed_email:export_all

Then I have tried to process them individually by doing:

zammad run rake zammad:email_parser:failed_email:import /opt/zammad/tmp/failed-email-aa06777d-f9b7-443e-9afe-4f9ea19e510c/2.eml

But I get:

ERROR: Can't reprocess failed email '2'. This was attempt # 3.
ERROR: #<RuntimeError: No x-zammad-session-user-id, no sender set!>
/opt/zammad/tmp/failed-email-aa06777d-f9b7-443e-9afe-4f9ea19e510c/2.eml was not imported and reprocessed successfully.
Done.

My guess is that the “No x-zammad-session-id” is causing the error. Does any of you deal with such an error?.

Thanks in advance, Ibon.