Manual SMTP Connection Test (No Dependencies) - V5 - INSECURE TEST

WARNING: PEER VERIFICATION DISABLED - FOR DIAGNOSTIC USE ONLY!

Testing connection to smtp-relay.brevo.com:587...

OpenSSL extension is loaded.

CRITICAL Warning: PHP ini settings 'openssl.cafile' and 'openssl.capath' are both empty. PHP cannot find Certificate Authority bundles to verify the server certificate. This will likely cause TLS connection failure unless verification is disabled (insecure).

Connection Failed: (110) Connection timed out