SOGo before 5.12.5 does not renew the OTP if a user disables/enables it, and has a too short length (only 12 digits instead of the 20 recommended).Referenceshttps://github.com/Alinto/sogo/commit/83d4c522f87cfde0ba543837d9b24c3479083ec2https://github.com/Alinto/sogo/releases/tag/SOGo-5.12.5