"sendgrid+api" dsn scheme is not supported

Your software
My Mautic version is: 5.2.1
My PHP version is: 8.1

Your problem
I installed mautic via composer.
Tried to use sendgrid+api and it gave the error that bridge is not installed.
I installed symphony/sendgrid-mailer via composer and the original error went away.
But now when I try to enter and save sendgrid+api it gives error - “sendgrid+api” scheme is not supported. Same for “sendgrid+smtp”. I tried to enter same directly in config/local, but on Send Test Email, it still gives same error.

Hello,

The docs here doesn’t mention host and port.
Your DSN should look like this:

MAILER_DSN=sendgrid+api://KEY@default?region=REGION

Also: how are you planning to solve the feedback loop?

Hi Joeyk

Thanks for your response. I’ve tried directly entering the entry in config/local.php as well using exact format:
MAILER_DSN=sendgrid+api://KEY@default?region=REGION

Then cleared mautic cache.

Even then when I go to Settings UI and try to send test email, it gives exact same error message.

Also, feedback loop? Please elaborate if you possibly can?