Article ID: 126634, created on Aug 21, 2015, last review on Aug 21, 2015

  • Applies to:
  • Plesk 12.0 for Linux


Unable to create a mailbox due to the error:

ERROR:spammng:Multiple errors occurred:
Command '['/usr/local/psa/admin/sbin/mail_handlers_control', '--add', '--priority=10', '--executable=/usr/local/psa/handlers/hooks/spam', '--name=spam', '--enabled', '--queue=before-local', '', '--context=move', '--type=recipient', '--dont-preserve-on-restore']' returned non-zero exit status 255


Corrupted /var/lib/plesk/mail/handlers/handlers.db database.


Restore mail server configuration using the mchk utility, run the following command:

# /usr/local/psa/admin/sbin/mchk --with-spam

Search Words

spammng failed

spammng:Multiple errors occurred

Unable to create a mailbox

Error: spammng failed: ERROR:spammng:Errors occured while removing some mail handlers: Multiple errors occurred:


returned non-zero exit status 255

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