What is the minimum level can be deleted in mybrute?

Hi everyone
I know the unpassworded brute will be deleted after a few days. However, what is the minimum level that can be deleted?
Thanks and best regards
Sorry, I forgot another question: Can the unpassworded brute but has pupils be deleted?

I think until level 2

but if you are training pupils without password they don't will be deleted

obviously the LOWEST level unpassworded brute that can be deleted is level 1 (or level 0 if you have any ). now the highest MT will normally delete due to inactivity is level 4. every so often I will get an unpassworded pupil from somebody that gives xp and I'll sometimes "hijack" that brute & manually train them up to level 5, anything below that will get deleted within a few days.

as for ones with pupils I'm not entirely certain but I don't think those will be deleted during routine maintenance.

Thank you so much Goml

Hi Goml, I've checked my old database and realized that all pupils lower than 10lv were deleted, so the maximum level that can be deleted in My Brute is level 9
Also I've just realized my mistake: minimum -> maximum