XF 2.2 Sendgrid API integration?

[arn]

Looks like we were using the old Sendgrid credentials, and they have forced the new API system as of yesterday. So our emails aren't going through.

I tried following:

Integrating with the SMTP API

API is used for more than just email. SendGrid’s API software enables multiple applications and systems to communicate. Learn how to set your systems up to use SendGrid's SMTP API.

sendgrid.com

But I'm getting this error from Xenforo:

• Swift_TransportException: Email to XXXXXXX failed: Failed to authenticate on SMTP server with username "apikey" using 2 possible authenticators. Authenticator LOGIN returned Expected response code 250 but got an empty response. Authenticator PLAIN returned Expected response code 250 but got an empty response.
• src/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/AuthHandler.php:191

My settings:



I've tried the API key and the base64 encoded API key as password. no luck.

arn

 

[arn]

eh... I got it working.

I'm not sure what made the difference, but I regenerated an API key an added v2 API permissions. And repasted the api key as password.

arn