How to allow short form addresses?

[swrightsls]

Is there a way to allow short form email addresses in the web client? Our users our used to typing <user> instead of <user@domain.com> from our old system, and now they can't. This is especially problematic if they use the non-ajax client where GAL autocomplete doesn't give them a hint.

We have our default domain set with zimbraDefaultDomainName, so would like to enable the appending of the default domain to any occurrence of a short form address. Is there a way to do this?

Thanks

[bdial]

Auto add @xxx.com