Backups are transferred to remote ftp site. this works fine. but the local files are not deleted automatically. This is a big issue due to storage quotes by the hosting provider.
These are my quota management settings:
enable remote files quotas: unchecked - i don't want akeeba to delete files on the remote ftp server
enable maximum backup age quotes: unchecked.
Maximum backup age in days: 1 day
Don't delete backups taken on this day of the month: 0 day
Obsolete records to keep: 50 Items
Enable size quota: unchecked
Size quota: 15MB
Enable count quota: checked
Count quota: custom: 3