new cp admin, textual explanations

some fields having some textual explanation. For example, what does Trusted IPs do? A small text, since there isnt a help file, just explaining what it does? That it bypasses certain things that happen before whitelisting, such as DNSBLs, etc?

In filtering, explaining that it inherits only to users who have not saved different setting, etc.

in distribution lists, mention briefly that theres a limit of 6 external addresses.

etc.