Ahh! Makes sense Viktor, thank you very much!
Best Regards, -- Rick King ----- On Feb 2, 2021, at 1:48 PM, Viktor Dukhovni postfix-us...@dukhovni.org wrote: 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.