On 2022-04-08 14:19:53 +0900 (+0900), 박경원 wrote:

I've just sent my question email to openstack-discuss@lists.openstack.org (title: [Question] Do I must separate management network and overlay network?)

Then I immediately got this reply below, from paribet.ru

It seems like paribet.ru is russian sports-related website

Why did I get this reply from support@paribet.ru ????

Someone has been maliciously subscribing that address to many of our mailing lists, and it auto-responds to posts people are making. I've cleaned it up again just now, but will look into ways to block future subscriptions for it. -- Jeremy Stanley