Sendgrid integration not working like in example?

[BWStearns]

I'm trying to get my auth email/verification workflow working but running into a kind of silent failure.

This is my relevant Mailer config in development.yaml but when I sign up a user on local (using cargo-watch -x check -s 'cargo loco start --server-and-worker' to start my server) I don't get any error but I also never send an email. Is there some setup/config step that I'm missing? I notice that we don't explicitly start the mailer worker in App.rs. Does the MailerWorker not automatically get started with Loco?

# Mailer Configuration.
mailer:
  # SMTP mailer configuration.
  smtp:
    # Enable/Disable smtp mailer.
    enable: true
    # SMTP server host. e.x localhost, smtp.gmail.com {{ get_env(name="MAILER_HOST", default="localhost") }}
    host: "smtp.sendgrid.net"
    # SMTP server port
    port: 465
    # Use secure connection (SSL/TLS).
    secure: true
    auth:
      user: "apikey"
      password: "SG.123ABCDEF-jkLoLWtf.mySuperSecretKeyIsHere"

Update:

I've switched to using BackgroundQueue locally and confirmed that the AuthMailer does put an email on the queue to send.

When I start up a worker with cargo loco start --worker the worker consumes the items in queue:mailer but it doesn't emit any errors and no emails get sent. Is there any way to make the mailer worker more verbose or is there something obviously wrong with my mailer config?

[BWStearns]

Figured it out. It's a TLS connection, not an SSL connection so the example port is wrong.

I put in a PR to update it.

[kaplanelad]

@BWStearns thanks for that!