Hi, I have just commited a rather deep change to the alias expansion logic in smtpd. It fixes a bug reported by halex@ in virtual maps, where an alias expanding to two different virtual users would end up being sent only to the first one.
Alias expansion is tricky. We want to make sure that the change doesn't introduce a regression. So please test and report problems you notice to gil...@openbsd.org and e...@openbsd.org. Thank you. Eric.