Share via

Azure Sendgrid SaaS login fails with Single Sign-On failed error

Brian Foley 40 Reputation points
2023-01-19T19:03:39.85+00:00

When I click on the "Open SaaS Account on publisher's site" link and try to login I get "Single Sign-On failed".

My credentials are correct for getting into the Azure Portal and the Twilio Sendgrid page has an active subscription. It has worked properly in the past. Is there anyway to reset the SSO account information?

BTW, the reason I need to get into the Sendgrid console is that we started receiving emails from Sendgrid support with "Access attempt from non-whitelisted IP" in the subject line. And I need to fix the whitelist.

Any help would be appreciated. Sendgrid support said "Please reach out to Azure Support for further assistance. They will be able to help with logging in from their portal.".

I suspect that the SSO account has been removed on either the Azure or the Sendgrid side and needs to be recreated. I can't simply create a new account because we have Templated email messages in that account which would be difficult to recreate.

Baffled.

Microsoft Security | Microsoft Entra | Microsoft Entra ID
{count} votes

3 answers

Sort by: Most helpful
  1. Marcus Wong 1,176 Reputation points
    2026-02-09T11:25:32.2566667+00:00

    Just subscribed Sendgrid from Azure marketplace and I'm also getting the same error "Single Sign-On Failed". Emailed to Sendgrid support but it was not helpful at all. I'm still unable to login to Sendgrid now, this is ridiculous.

    0 comments No comments

  2. Karan Vijay Walekar (CONCENTRIX CORPORATION) 0 Reputation points Microsoft External Staff
    2025-09-16T07:52:32.9166667+00:00

    Is there any solution on this as lots of people see same erro

    0 comments No comments

  3. Maxime Rousseau 0 Reputation points
    2024-04-23T14:15:09.0066667+00:00

    Hi everyone.

    I got the exactly same issue.

    Then I discover something of this page https://sendgrid.com/en-us/pricing

    If you check at the bottom of the Free or Essential Plan, you could see there is no SSO login allowed. And if I'm right, this is how azure provide connection to SendGrid.

    I didn't try to upgrade my subscription because I do not want to pay for now and I would like to be sure it's the issue before subscribe to any expensive plan.

    If something tried, let us know !

    0 comments No comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.