Unauthenticated SMTP fails "No SMTP username provided"

[kaffe19]

🐛 Bug Report

🔬 How To Reproduce

Steps to reproduce the behavior:

1. pull pglombardo/pwpush:latest

2. set PWP__MAIL__SMTP_ENABLE_STARTTLS_AUTO -> false

3. do not set PWP__MAIL__SMTP_AUTHENTICATION, PWP__MAIL__SMTP_USER_NAME or PWP__MAIL__SMTP_PASSWORD
   (exactly as when it was working before)

4. send test mail from console: password-pusher(prod)> TestMailer.send_test_email("[email protected]").deliver_now

--> Configured FROM: address: '[email protected]'
app/mailers/test_mailer.rb:7:in `send_test_email': No SMTP username provided: smtp_user_name (StandardError)

SMTPsettings:

password-pusher(prod)> Rails.application.config.action_mailer.smtp_settings
=> {:address=>"mysmtpserver.example.com", :port=>25, :open_timeout=>10, :read_timeout=>10, :enable_starttls_auto=>false}

Where are you running/using Password Pusher?

• pwpush.com
• Docker Image
  • pwpush
  • Custom image
• Heroku
• Digital Ocean
  • App Platform
  • Kubernetes Service
• Microsoft Azure
  • App Service
  • Container Instances (ACI)
  • Kubernetes Service (AKS)
• Google Cloud
  • App Engine
  • Cloud Run
  • Kubernetes Engine
• AWS
  • Elastic Container Service (ECS)
  • Kubernetes Service (AKS)
• Source Code
• Other (please specify)

📈 Expected behavior

Mail should be deliverd to SMTP server unauthenticaded on port 25, in case user is not set.

[github-actions]

Hello @kaffe19, thanks for contributing to the Password Pusher community! We will respond as soon as possible.

[MadWalnut]

I have the exact same problem, also using Docker.

@pglombardo Perhaps adding a configuration example for unauthenticated SMTP on port 25 to the docs would be helpful as well?

[tol0]

Same here, would be great to have this fixed. Any workaround?

[pglombardo]

Hi all - just an update. I'm looking at this today.

[pglombardo]

I think it's been more than ~10 years since I setup a local postfix instance. :-)

I made some fixes and got email working with postfix on localhost:25. v1.45.10 is building now.

Could you update your containers and revalidate with the TestMailer? Fingers crossed, this should be an improvement.

@MadWalnut - once I get validations, I'll add local mail server instructions to the docs for sure.

[pglombardo]

FWIW, this was my output with the updated TestMailer.

I left smtp_address and smtp_port commented out and the system defaults to localhost:25.

password-pusher(dev)> TestMailer.send_test_email("[email protected]").deliver_now

--> Configured FROM: address: '"Password Pusher" <[email protected]>'
--> No SMTP address provided. Mail subsystem should default to localhost.

The settings.yml mail configuration is:
----------
raise_delivery_errors: false
smtp_port: 587  <--- ignore: this is the default.  Not used unless smtp_address is set
smtp_enable_starttls_auto: true
smtp_open_timeout: 10
smtp_read_timeout: 10
mailer_sender: "Password Pusher" <[email protected]>
----------

The Mail subsystem SMTP configuration is:
----------
address:
port:
open_timeout: 10
read_timeout: 10
enable_starttls_auto: true
----------

--> raise_delivery_errors is set to false.  Set to true to see errors if the email fails to send.

--> Attempting to send a test email to [email protected]...
--> ✅  It seems that the Email was accepted by the SMTP server!  Check destination inbox for the test email.

--> If you see an error, please paste this output into a GitHub issue for help.
  --> Make sure that no sensitive data is included.
  --> https://github.com/pglombardo/PasswordPusher/issues/new/choose

TestMailer#send_test_email: processed outbound mail in 11.2ms
Delivered mail 66f2fd7326504_1a6716a84233c@postfix10onubuntu2404-s-1vcpu-2gb-ams3-01.mail (89.8ms)
Date: Tue, 24 Sep 2024 17:57:07 +0000
From: Password Pusher <[email protected]>
To: [email protected]
Message-ID: <66f2fd7326504_1a6716a84233c@postfix10onubuntu2404-s-1vcpu-2gb-ams3-01.mail>
Subject: Test Email from Password Pusher
Mime-Version: 1.0
Content-Type: text/plain;
 charset=UTF-8
Content-Transfer-Encoding: quoted-printable

=E2=AD=90 If you are reading this, sending email works! =E2=AD=90=

=> #<Mail::Message:28360, Multipart: false, Headers: <Date: Tue, 24 Sep 2024 17:57:07 +0000>, <From: "Password Pusher" <[email protected]>>, <To: [email protected]>, <Message-ID: <66f2fd7326504_1a6716a84233c@postfix10onubuntu2404-s-1vcpu-2gb-ams3-01.mail>>, <Subject: Test Email from Password Pusher>, <Mime-Version: 1.0>, <Content-Type: text/plain>, <Content-Transfer-Encoding: quoted-printable>>

[kaffe19]

It seems to work. I do now recieve password reset emails aswell as emails from TestMailer. Well done!

This is my TestMailer output:

The settings.yml mail configuration is:
----------
raise_delivery_errors: false
smtp_port: 25
smtp_enable_starttls_auto: false
smtp_open_timeout: 10
smtp_read_timeout: 10
smtp_starttls: false
smtp_address: xxxxx.yy
mailer_sender: [email protected]
----------

The Mail subsystem SMTP configuration is:
----------
address: xxxxx.yy
port: 25
open_timeout: 10
read_timeout: 10
enable_starttls_auto: false
----------

--> raise_delivery_errors is set to false.  Set to true to see errors if the email fails to send.

--> Attempting to send a test email to [email protected]...
--> ✅   It seems that the Email was accepted by the SMTP server!  Check destination inbox for the test email.

--> If you see an error, please paste this output into a GitHub issue for help.
  --> Make sure that no sensitive data is included.
  --> https://github.com/pglombardo/PasswordPusher/issues/new/choose

=> #<Mail::Message:165740, Multipart: false, Headers: <Date: Tue, 24 Sep 2024 19:46:21 +0000>, <From: [email protected]>, <To: [email protected]>, <Message-ID: <[email protected]>>, <Subject: Test Email from Password Pusher>, <Mime-Version: 1.0>, <Content-Type: text/plain>, <Content-Transfer-Encoding: quoted-printable>>