Merge pull request #15325 from totten/master-mailing-options
authorSeamus Lee <seamuslee001@gmail.com>
Wed, 18 Sep 2019 21:33:15 +0000 (07:33 +1000)
committerGitHub <noreply@github.com>
Wed, 18 Sep 2019 21:33:15 +0000 (07:33 +1000)
Mailing API - Expose option list for `header_id` and `footer_id`


Trivial merge