KSE 8 database lost. What can be done?

Question

SQL Server

When the SQL server crashed, it turned out that backups were made only for the databases used in 1C.
All "additional databases", including the KSE database, were lost without the ability to recover even from an ancient backup.
Now KSE is installed on Exchange, spam filtering agents are working.
Only the connection to the database does not work (which does not exist)
How to reconfigure a working KSE to another SQL server \ recreate the database?
I did not find this at all in the FAQs and help pages for the product.
Reinstall only?

Answer 1

If it is still relevant, then you can deploy a new isolated instance of KSE, if possible, with a new database (and, just in case, on a new MSSQL, so as not to break anything on the battlefield). Then make a backup of this database and restore it to the combat MSSQL, where the agents knock on.
Or ask colleagues for a dump from the database and also restore it to the right place.