Overview

FastAPI-Mail 1.0, released on September 1, 2021, is the first stable release for async email sending with FastAPI.

Main Features

Async email sending

Async API for sending emails with Jinja2 template support, attachments, and configurable SMTP connections.

python 
from fastapi_mail import FastMail, MessageSchema, ConnectionConfig

conf = ConnectionConfig(
    MAIL_USERNAME='user@example.com',
    MAIL_PASSWORD='password',
    MAIL_FROM='user@example.com',
    MAIL_SERVER='smtp.example.com',
    MAIL_PORT=587,
    MAIL_STARTTLS=True,
    MAIL_SSL_TLS=False,
)

message = MessageSchema(
    subject='Test',
    recipients=['dest@example.com'],
    body='Hello!',
    subtype='plain',
)

fm = FastMail(conf)
# await fm.send_message(message)

Sources