Call ImportService.GetImportRecipientsOnOptOutAll
Gets the list of Opt-Out all email addresses for a given import. History is kept for 30 days, after which it is deleted.
2015-12-29 v2: (first version is v2)
Gets the list of Opt-Out all email addresses for a given import. History is kept for 30 days, after which it is deleted.
2015-12-29 v2: (first version is v2)