This issue should now be resolved. If you are having any issues with 1-to-1 emails or email blasts, please contact email@example.com.
Posted 17 days ago. Sep 06, 2017 - 16:36 PDT
Sendgrid is seeing service return and queued emails are sending out. We will let you know when they have fully resolved the issue.
Posted 17 days ago. Sep 06, 2017 - 15:07 PDT
Our email provider is currently experiencing issues and is investigating the cause - http://status.sendgrid.com/ Some NationBuilder emails and forms are affected (for example, sending a 1x1 email from the control panel) we will update as we know more.