Pitch enables very flexible recipient selection. With the same personalized email, you can easily target different lists and filters. If you want to double-check what the final recipient list looks like in detail (seeing all individual contacts with their names and email addresses), you just need to move from the Select Recipients to the Verify Recipients tab in the second step of email creation.
The Verify Recipients tab is also the best place possible to exclude particular journalists from receiving your message. Assume you wanted to target American gaming journalists and added such a list to the recipients, but you also remember that two media contacts being part of that list do not cover genre your video game represents. Then, the excluding option is definitely something you should take advantage of.
If your recipient list is checked and ready, proceed to the third step of email creation, called Write.