There is no current way for Administrators to import email address and domain blocklists. Admins have to enter them in one at a time. The ability to export a blacklist and imprt to SWSD should be a basic feature.
Hi @tjanusz_proenergy, this is a valid request as we only support adding a domain at a time or an email address at at time. I do have one question, how often are you needing to update the block list in SWSD?
Whenever it needs updated, the rough work will be an initial import. It would definitely need to be updated at regular intervals, possibly weekly or monthly.
