We need to:
Delete the test addresses completely from CiviCRM (including from deleted contacts)
Rebuild the suppression list to clear them out of the silverpop_excluded table
Remove from MSL in Acoustic
We need to:
Delete the test addresses completely from CiviCRM (including from deleted contacts)
Rebuild the suppression list to clear them out of the silverpop_excluded table
Remove from MSL in Acoustic
Long-term, trying to keep them out of Civi isn't going to work. So instead we can:
Add all of the emails to Civi
Rebuild the suppression list to clear them out of the silverpop_excluded table
Remove from MSL in Acoustic