PowEmailConfirmation email not sent

[jmn]

I have followed the guide to set up PowEmailConfirmation and PowResetPassword with Swoosh and Sendgrid. PowResetPassword works fine but on my deployment PowEmailConfirmation doesn’t send email and does not report any error.

It works on my local machine but not on my deployment. Any idea how to troubleshoot this?

[Kurisu]

Just in case it could help:

Configuring mailer

and this thread:

Phoenix: Pow not sending confirmation e-mail on laptop

I’m using Pow for user authentication in my app. Up until recently I’ve been developing on an iMac without any issues (i.e. I was able to create users, receive the confirmation email, reset their passwords, etc.) but I recently decided to get a new laptop (a MacBook Pro) to develop on. I was able to setup my development environment without any issues, but when I went to create a new user and confirm the new account the confirmation email didn’t get sent. I see this message in the logs: [warn] M…

Could it be the same issue ?

[jmn]

Thanks but unfortunately not, I already have the latest version of Hackney.

[danschultzer]

For anyone finding this issue, I’ve been discussing this issue with @jmn on slack. I believe this is related: https://github.com/danschultzer/pow/issues/266

I haven’t been able to reproduce this issue with a fresh Phoenix project using Swoosh with SendGrid and using mix release to build a production release. I would need a demo repo to reproduce the bug.