v26.5

Notifuse/notifusev26.5Jan 18, 2026by pierre-b

AI Summary

Notifuse v26.5 introduces significant email provider enhancements with SMTP OAuth2 support for Microsoft 365 and Gmail, plus a new Twilio SendGrid integration for broadcasts and transactional emails. This release also includes several bug fixes improving the notification center, MJML template handling, and email editor settings persistence.

Key Highlights

Added SMTP OAuth2 authentication for Microsoft 365 and Gmail
New Twilio SendGrid email provider integration for broadcasts and transactional emails
Fixed resubscribe functionality for private lists in notification center
Fixed custom CSS editing for MJML templates with missing default attributes
Fixed email editor settings persistence after page refresh

New Features

SMTP OAuth2 Authentication - Connect to Microsoft 365 and Gmail SMTP servers using OAuth2 for more secure email delivery
Twilio SendGrid Integration - New email provider option for sending broadcasts and transactional emails

Full Release Notes

# Notifuse v26.5 Release Notes

**Released: January 18, 2026**

## New Features

- **SMTP OAuth2 Authentication** - Connect to Microsoft 365 and Gmail SMTP servers using OAuth2 for more secure email delivery
- **Twilio SendGrid Integration** - New email provider option for sending broadcasts and transactional emails

[SMTP documentation here](https://docs.notifuse.com/integrations/smtp)

## Bug Fixes

- Fixed resubscribe to private lists in notification center
- Fixed "custom CSS" edit when imported MJML templates have missing default attributes
- Fixed email editor switch settings (`fullWidth`, `fluidOnMobile`) not persisting after page refresh