Mailman bug while deleting subscribtion

[ThomasR]

Hi,

It looks like there is a bug in Plesk 11.5. If we remove a subscription which has more than 25 Mailman mailing lists, only the first 25 are deleted. The others remain on the server and in the psa database references to these mailinglists still exist in the MailLists-table.

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PRODUCT, VERSION, MICROUPDATE, OPERATING SYSTEM, ARCHITECTURE

Parallels Plesk Panel 11.5.30 Update #31 CentOS 6.5 (Final) (64-bit)
This is a container running on Parallels Virtuozzo 4.7.0

PROBLEM DESCRIPTION

After removing a subscription which has more than 25 Mailman mailing lists, only the first 25 are deleted. The others remain on the server and in the psa database references to these mailing lists still exist in the MailLists-table.

STEPS TO REPRODUCE

1. Create a subscription
2. Add more than 25 Mailman mailing lists to this subscription
3. Delete this subscription
4. Check "/usr/lib/mailman/bin/list_lists -V DOMAIN.TLD": some mailing lists still exists
5. Check psa.MailLists table: some mailing lists still exists

ACTUAL RESULT

Only the first 25 mailing lists are deleted. The others remain on the server and in the psa database references to these mailing lists still exist in the MailLists-table.

EXPECTED RESULT

All mailing lists are deleted.

ANY ADDITIONAL INFORMATION

As a workaround you can delete the remaining mailinglists using

/usr/lib/mailman/bin/rmlist -a NAME_OF_THE_MAILMAN_LIST

and delete the records from the psa-database using

DELETE FROM psa.MailLists WHERE name='NAME_OF_THE_MAILMAN_LIST'

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[IgorG]

Thank you for detailed report.
I have reproduced it on test Plesk server and submitted request PPPM-1400 to developers.