Worked on the docker-mailserver/docker-mailserver repository to deliver a non-interactive account deletion feature that preserves mailbox data, supporting automated administrative workflows and compliant data retention. Developed enhancements to the delmailuser script using Bash, introducing a -n option to disable prompts and configuring MAILDEL to retain mailbox contents. Integrated detailed action logging to improve observability and auditability of account deletions, reducing manual intervention and supporting safer data handling. Focused on operational efficiency and reliability, the work demonstrated skills in DevOps, scripting, and Git-based change management within a containerized environment, with all changes aimed at improving hands-off mailbox lifecycle operations.