On Tue, Feb 02, 2021 at 02:54:00PM -0500, Rick King wrote: > However, I haven't been able get BCC to multiple recipients to work; so far > I've tried... > > /^From:(.*)<(.*)@externaldomain.tld>(.*)/ BCC us...@internaldomain.tld, > us...@internaldomain.tld
BCC recipients are subject to virtual alias expansion. BCC one address, and do any one-to-many expansions in the virtual(5) table. -- Viktor.