Hi Tadabase Community 
We are currently experiencing issues with emails that is affecting the following services:
- 2FA codes for application logins
- Email Notifications sent from applications including but limited to Form Components, Action Links, and Scheduled Tasks.
The Builder is currently unaffected for the following services:
- 2FA codes for Builder logins
Please note that services are only affected when using the default Tadabase SMTP settings.
If you have configured your own SendGrid/Other provider SMTP settings in the Builder, this notice is not relevant to you.
For more information on configuring SendGrid as a custom SMTP server - see below 