[Dovecot] recipient delimiter and lmtp

I read in the list archives about work in progress on an lmtp delivery agent.As a previous cyrus user where that was the preferred delivery method from postfix, this sounds interesting.

I was wondering whether it will handle recipient delimiters. ie will it be able to map user+foo@example.com to user@example.com? I'm not interested in the delivery into folder stuff, just the plain delivery to inbox.

thanks, John