[ENG-11698] Add bulk email sending with SendGrid to send_campaign_batch#11806

cslzchen merged 1 commit into

CenterForOpenScience:feature/project-enterCenterForOpenScience/osf.io:feature/project-enterfrom

Ostap-Zherebetskyi:feature/enter/bulk_sendgridOstap-Zherebetskyi/osf.io:feature/enter/bulk_sendgridCopy head branch name to clipboard