[cobalt-users] Changed information for PR ui/5583

[will@xxxxxxxxxxxxx]

Synopsis: Email Parameters relay field title and help text inaccurate

State-Changed-From-To: open-analyzed
State-Changed-By: will
State-Changed-When: Thu Jan 13 11:46:20 PST 2000
State-Changed-Why:
More analysis...

The "From: <trusted domain>" lookup is not accurate.
Any mail may be relayed to a third party host whose higher level domain is listed in the "Relay From" field.

That is, email from anybody addressed to user@xxxxxxxxxxxxxxxxxxxxxxxxx will get relayed on, even though the
relay field title does not reflect this behaviour.