[horde] How to add IMAP user in headers?

[Vilius Sumskas]

> Hello,
> 
> Please let me know how to configure IMP, so all mails sent out of
> horde contains the IMAP user somewhere in headers. People can create
> multiple identities and  X-originating-IP cant help for ISPs who run
> NATed networks.

Auth::getAuth()

-- 
   Vilius