covid app - email marketing integration

Shopify Partner
1 0 0

we have an app that is collecting user emails from people who are interested in hearing about new offers/sales. 


is there a way to integrate with the new shopify e-mail system to send mass broadcasts to these e-mail lists?  


for instance, we can sync the list to sendgrid and fire off e-mails from there telling customers about new stuff on my shopify store.  does/will shopify be offering such a service?