[INFO] Authorize identifier: quintrip.com
[INFO] Authorizing quintrip.com using http-01 validation (SelfHosting)
[EROR] {
"type": "urn:ietf:params:acme:error:unauthorized",
"detail": "The key authorization file from the server did not match this challenge \"QiiZyx2vlTlEszWYav_vrQAANHLvS899WDTBp3VCJ3Q.SYc0ppIku5M0RLoD8d1fHRXwi0-0H3z_70ZQmcHa8LE\" != \"QiiZyx2vlTlEszWYav_vrQAANHLvS899WDTBp3VCJ3Q.4E3VCTFsySjUrqnCg0ooULx-3kbdPBygi0aWkvg5Gd8\"",
"status": 403
}
[EROR] Authorization result: invalid
[EROR] Create certificate failed: Authorization failed
thank you so much for your help , i just come to remove the ipv6 entry and that's work perfectly i got the certificate for the domain 'mydomain.com' , i have other question please may i need to got another certificate for www.mydomain.com ?