legal characters in mailbox names

[Ian Macdonald]

Hi,

For the purposes of performing a conversion, I'd like to know which
characters are legal in Cyrus mailbox names.

Is this mentioned in one of the docs somewhere?

Ian
-- 
Ian Macdonald               | Why my thoughts are my own, when they are
System Administrator        | in, but when they are out they are
Google, Inc.                | another's.    -- Susanna Martin, executed
ian at google.com              | for witchcraft, 1681 
650.330.0100 x1265          |