Bulk email refers to the practice of sending a large volume of emails to a wide audience simultaneously. This type of email marketing is typically used for sending newsletters, promotional offers, announcements, or any other information to a substantial list of recipients.
Bulk email campaigns are often managed using email marketing platforms like OneSignal, which can handle the distribution to thousands or even millions of recipients at once. These platforms allow marketers to segment their email lists, personalize content, and track performance metrics.