Automatic password_change of machine.secret fails on primary node

[SirTux]

Seems to be the same issue:

Server password change on DC master fails reproducible

Hi, the server password change failed last night night. Also the manual trigger fails: I can only get a working status setting the machine password to the old value. [2023-03-09 16:34:04.027000415] Starting server password change [2023-03-09 16:34:04.346111935] Proceeding with regular server password change scheduled for today run-parts: executing /usr/lib/univention-server/server_password_change.d/50univention-mail-server prechange run-parts: executing /usr/lib/univention-server/server_pass…