You can use the same RSS feed to generate mailings to multiple campaigns, each with a different schedule. One campaign can mail each time a post is published and another could send a digest of your content once a week or month. The choice is yours.
If you want to create topic specific lists that only send some of what you publish you may apply filters to have separate campaigns that send only the articles you pick based on their tags or categories.
All campaigns are independently managed and a subscriber can unsubscribe from one while staying subscribed to others. Your forms can add your subscribers to just one list, or have them choose from multiple lists at the same time.
Finally, you can have subscribers sign up for funnels for drip marketing, either directly using a form, or automatically when a subscription to a list is activated.
FeedBlitz doesn't limit how you choose to mail your subscribers. As always, if you have any questions, please don't hesitate to let us know. You can find all of our great support resources and how to get in touch with us via email, chat or phone on our Support Page.