Within the blacklist, which can be found at Addresses > Lists > E-Mail blacklist, there is a fold-up statistics section.

These figures are shown:

• Summary: Number of all entries
• Hard bounce: Number of entries that generated a hard bounce
• Manually: Number of entries that were added manually to the blacklist
• Unsubscribe: Number of entries that were added to the list by clicking an unsubscribe link

In the chart below, you can either see the timeline progress or the fluctuations of the e-mail blacklist. Select Timeline or Fluctuations in the dropdown menu.