Yugo is an easy and high-level IMAP client library for Elixir.
To begin, start a Yugo.Client as part of your application's supervision tree:
defmodule MyApp.Application do
use Application
@impl true
def start(_type, _args) do
children = [
{Yugo.Client,
name: :example_client,
server: "imap.example.com",
username: "[email protected]",
password: "pa55w0rd"}
]
Supervisor.start_link(children, strategy: :one_for_one)
end
endNow you can call Yugo.subscribe/2 to have your process receive messages whenever a new email arrives that matches the provided Yugo.Filter:
# filter to only notify us about messages containing "hello" or "goodbye" in the subject:
my_filter =
Yugo.Filter.all()
|> Yugo.Filter.subject_matches(~r/(hello|goodbye)/)
# By subscribing, our process will be notified about all future emails that match the filter.
Yugo.subscribe(:example_client, my_filter)
receive do
{:email, _client, message} ->
IO.puts("Received an email with subject `#{message.subject}`:")
IO.inspect(message)
end