Several customers have complained about the way the tool provides a way to manage the supression list. 

Right now, the only way to check if a contact has entered this list is to add the ContactabilytyGrid control to your contact custom form (Communication tab in OOTB form). This tab shows the date of entry and exit from the list and the reason. In addition, there is the possibility to remove the contact from the list if it is not a hardbounce.

It would be a great help to be able to consult this data in bulk, from a section of the insights or from a view, but to be able to exploit a list of all the emails that have entered this list with the information of the reason, date of entry and exit. 

Clearly, if a customer has millions of contacts, they will have thousands of contacts in the suppression list, so checking them one by one does not make much sense.

Thank you very much!