申请ssl证书失败

acme: error: 429 :: POST :: https://acme-v02.api.letsencrypt.org/acme/new-acct :: urn:ietf:params:acme:error:rateLimited :: too many new registrations (10) from this IP address in the last 3h0m0s, retry after 2025-07-11 12:33:05 UTC: see https://letsencrypt.org/docs/rate-limits/#new-registrations-per-ip-address 无法申请SSL证书：error: one or more domains had a problem: [mail.posthub.email] invalid authorization: acme: error: 403 :: urn:ietf:params:acme:error:unauthorized :: ip: Invalid response from http://mail.posthub.email/.well-known/acme-challenge/wlcNSKoaz2EiGv4utkC1z5iRpIB3N8B_nTdXJyBSmAY: 404