chernayavdova's questions

Good day. I just want to ask a question regarding membership of a computer to a domain.

Currently, my setup is I have a domain controller (test.domain.com) on a network with IP range 10.10.0.0/16. I have a server (ServerX) on the same network, which I recently joined to test.domain.com.

After joining ServerX to the test.domain.com, I transferred the network connectivity of ServerX, and it now belongs to IP Address range of 192.168.0.0/16.

Now, the question is, will ServerX for some reason disjoin itself from test.domain.com after being unable to contact the domain controller for a certain period of time?

Sorry, I was not able to find any documentation providing clear statement about my query, but thanks in advance.

Good day. Can anyone help me determine what could be the standard hierarchy of scanning outgoing mails on a secure email gateway (regardless 9f the vendor)? Should mails be scanned by policies before being put into queue, or the other way around? Because we used to experience a lot of queue on our outgoing due to undeliverables where only to find out that recipients were invalid addresses. Policies we have created seems not to be triggered that are supposed to drop predetermined invalid emails. Thanks!