Your credentials are incorrect

Created on 31 August 2021, almost 4 years ago
Updated 28 July 2025, 5 days ago

Hello,
I have used Composer Manager to install the Mailgun SDK, but now when I go to /admin/config/services/mailgun it says:
"Mailgun\Exception\HttpClientException: Your credentials are incorrect. in Mailgun\Exception\HttpClientException::unauthorized()"

While the status says: "The Mailgun library is installed but API settings are not configured. Please check your settings".

But... How can I change, since I only have the error message?

πŸ› Bug report
Status

Closed: outdated

Version

1.0

Component

Code

Created by

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  • πŸ‡ΊπŸ‡¦Ukraine bohart Lutsk, Ukraine

    D7 reached its EOL back in January 2025, and there is no active release for D7 for this module anymore.
    Development or support is not planned for D7.

    All D7-related issues are marked as outdated in a bunch.
    If/once the issue still arises in D10+ versions, please create a follow-up issue.

    Thanks!

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