The folder commands set the limits for how many folders each user can have, how many memos each folder can hold, and how many memos from the same nick each folder can hold. The FOLDER commands work with MemoServ, which is an Enterprise-only feature.
CAPACITY - Set how many memos each folder can hold or how many memos from the same nick each folder can hold.
LIMIT - Sets how many folders each user may have.
Examples: /as help services set folder <topic>
When setting your folder limits, decide how you want to your users to use MemoServ and set limits that encourage that use. Larger limits will make memos more useful and encourage their use. Smaller limits may encourage users to only send memos for quick notes and to use other options, such as email, for more important messages.