General contributor guidelines
Changelog
Tutorial
Create an app
Navigation and pre-app configuration
App metadata
Classloader
Request lifecycle
Routing
Middleware
Container
Controllers
RESTful API
Templates
JavaScript
CSS
Translation
Theming support
Database schema
Database access
Configuration
Filesystem
AppData
User management
Two-factor providers
Hooks
Background jobs (Cron)
Settings
Logging
Migrations
Repair steps
Testing
App store publishing
Code signing
App development
Design guidelines
Android application development
Client APIs
Core development
Bugtracker
Help and communication
API Documentation
PHP public API
/OCP namespace
Namespaces
Interfaces
Classes
PHP class reference
Nextcloud 14 Developer Manual
»
API Documentation
»
OCP
»
Mail
»
Events
Edit on GitHub
Events
¶
\OCP\Mail\Events
Classes
¶
BeforeMessageSent
Read the Docs
v: 14
Versions
14
15
16
stable
latest
Downloads
On Read the Docs
Project Home
Builds