[Unit]
Description=Auto-archive Dovecot inbox messages
Wants=dovecot.service
After=dovecot.service

[Service]
Type=oneshot
SyslogIdentifier=%N
ExecStart=/bin/podman exec dovecot doveadm -v move -A INBOX.Archive mailbox INBOX UNFLAGGED BEFORE 1w

[Install]
WantedBy=multi-user.target