Answer: MaxBulk Mailer is a desktop application, not a SaaS software or service running on the cloud.
As a result and by default, all your recipient lists are saved locally on your computer. When you send a message your list doesn't leave your computer as a whole, only individual addresses are sent to the mail server in order to send each message as required by the SMTP protocol.
If you decide to install MLM, the Maxprog Mailing List Manager, on your server then your lists will reside on that server. MLM lists are saved to a MySQL database only accessible by the MLM script and MaxBulk Mailer. In that case, you are responsible to maintain your MLM credentials in a safe place to avoid unauthorized access to your lists.
MaxBulk Mailer is a full-featured and easy-to-use bulk mailer and mail-merge software for macOS and Windows that allows you to send out customized press releases, prices lists, newsletters and any kind of text or HTML documents to your customers or contacts.
MaxBulk Mailer is fast, fully customizable and very easy to use. MaxBulk Mailer handles plain text, HTML and rich text documents and gives full support for attachments. With MaxBulk Mailer you will create, manage and send your own powerful, personalized marketing message to your customers and potential customers.
Thanks to its advanced mail-merge and conditional functions you can send highly customized messages and get the best results of your campaigns. You also have support for international characters, a straightforward account manager with support for all type of authentication schemes including SSL, a complete and versatile list manager, support for importation from a wide range of sources including from remote mySQL and postgreSQL databases.
MaxBulk Mailer is a software tool that you purchase once, no need to pay on a per-email basis to submission services!