SSL error from Brevo server disruptions

Hey !

We were recently hit by Brevo problems a few days ago, and as I’ve seen on this forum, we weren’t the only ones. Since then, Brevo still doesn’t work for me. I’ve gone from the cURL 28 and 35 errors that many here have had to endure to, more recently, the cURL 60 error:

"cURL error 60: SSL certificate problem: self signed certificate"

We’ve never had this type of error in the past, so I think it’s linked to the Brevo problems of the last few days, as this error started to appear just after the Brevo problems had been resolved. I’ve tried to re-generate new API keys following the official WP Mail SMTP guide without success, the problem persists with these new keys.

Am I the only one having these SSL errors for the past 2 days? Should I change mailer until Brevo is fully repaired?

Thank you in advance,

Log error :

WordPress: 6.3.1
WordPress MS: No
PHP: 8.1.16
WP Mail SMTP: 3.9.0

Mailer: sendinblue
Constants: No
API Key: Yes

Source de l’e-mail : WP Mail SMTP
Mailer: Brevo
http_request_failed: ["cURL error 60: SSL certificate problem: self signed certificate"]


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