JUMP TOCakemail Classic APIGetting Started With Cakemail Classic APIAccountsClientCreatepostActivatepostGetInfopostGetListpostSetInfopostGetTimezonespostUserCreatepostGetInfopostGetListpostSetInfopostLoginpostPermissionGetPermissionspostSetPermissionspostContactsListCreatepostGetInfopostGetListspostDeletepostSetInfopostEditStructurepostGetFieldspostCreateSublistpostDeleteSublistpostGetSublistspostAddTestEmailpostGetTestEmailspostDeleteTestEmailpostSubscribeEmailpostImportpostUnsubscribeEmailpostDeleteRecordpostGetRecordpostShowpostUpdateRecordpostSuppression ListImportEmailspostImportDomainspostImportLocalpartspostDeleteEmailspostDeleteDomainspostDeleteLocalpartspostExportEmailspostExportDomainspostExportLocalpartspostCampaignsMailingCreatepostDeletepostGetInfopostGetListpostSetInfopostSendTestEmailpostGetEmailMessagepostGetHtmlMessagepostGetTextMessagepostSchedulepostUnschedulepostSuspendpostResumepostGetLogpostGetLinkspostGetLinkInfopostTriggerCreatepostGetInfopostSetInfopostSendTestEmailpostGetEmailMessagepostGetHtmlMessagepostGetTextMessagepostUnleashpostGetLogpostGetLinkspostGetLinksLogpostGetLinksInfopostTemplateV2CreateCategorypostDeleteCategorypostGetCategorypostGetCategoriespostSetCategorypostGetCategoryVisibilitypostSetCategoryVisibilitypostCreateTemplatepostDeleteTemplatepostGetTemplatepostGetTemplatespostSetTemplatepostCampaignCreatepostDeletepostGetInfopostGetListpostSetInfopostTransactionalRelayGetLogspostSendpostCountryCountryGetListpostGetProvincespostPowered by AddTestEmailpost https://api.wbsrvc.com/List/AddTestEmail/Method to add a test email to the list.