** Implemented in Serv-U v15.1.0. Admins can now define a limit on guest expiration of less than 90 days. Admins can also remove an individual user's ability to configure this value. So you can either say "expires at any length less than 'x' days" or "all links expire after 'x' days".**
Currently users can let data sit on the server for up to 90 days if they choose a link expiration that long. We would like to be able to change the maximum length of time a link can remain active so users don't park large files for long periods of time. Additionally, it would be benifical to be able to set the quick pick options for expiration from 24 hours to X hours, and from 30 days to X days.