You either need to temporarily remove them from the DL, create a new DL, or manually add the recipients to whom you want to send the message. The whole point of a DL is to enable you to send messages to a bunch of people and not selectively exclude some of them.
Related Q&A from SearchExchange Staff
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.