# cat acme.sh.log
[Mon Dec 11 07:29:01 CST 2017] DOMAIN_PATH='/root/.acme.sh/xxxxx.excel.net'
[Mon Dec 11 07:29:01 CST 2017] Using ACME_DIRECTORY: https://acme-v01.api.letsencrypt.org/directory
[Mon Dec 11 07:29:01 CST 2017] _init api for server: https://acme-v01.api.letsencrypt.org/directory
[Mon Dec 11 07:29:01 CST 2017] ACME_KEY_CHANGE='https://acme-v01.api.letsencrypt.org/acme/key-change'
[Mon Dec 11 07:29:01 CST 2017] ACME_NEW_AUTHZ='https://acme-v01.api.letsencrypt.org/acme/new-authz'
[Mon Dec 11 07:29:01 CST 2017] ACME_NEW_ORDER='https://acme-v01.api.letsencrypt.org/acme/new-cert'
[Mon Dec 11 07:29:01 CST 2017] ACME_NEW_ACCOUNT='https://acme-v01.api.letsencrypt.org/acme/new-reg'
[Mon Dec 11 07:29:01 CST 2017] ACME_REVOKE_CERT='https://acme-v01.api.letsencrypt.org/acme/revoke-cert'
[Mon Dec 11 07:29:01 CST 2017] Le_NextRenewTime
[Mon Dec 11 07:29:02 CST 2017] _on_before_issue
[Mon Dec 11 07:29:02 CST 2017] Le_LocalAddress
[Mon Dec 11 07:29:02 CST 2017] Check for domain='xxxxx.excel.net'
[Mon Dec 11 07:29:02 CST 2017] _currentRoot='no'
[Mon Dec 11 07:29:02 CST 2017] Standalone mode.
[Mon Dec 11 07:29:02 CST 2017] _checkport='80'
[Mon Dec 11 07:29:02 CST 2017] _checkaddr
[Mon Dec 11 07:29:02 CST 2017] Using: ss
[Mon Dec 11 07:29:02 CST 2017] Using config home:/root/.acme.sh
[Mon Dec 11 07:29:02 CST 2017] RSA key
[Mon Dec 11 07:29:02 CST 2017] _init api for server: https://acme-v01.api.letsencrypt.org/directory
[Mon Dec 11 07:29:02 CST 2017] ACME_KEY_CHANGE='https://acme-v01.api.letsencrypt.org/acme/key-change'
[Mon Dec 11 07:29:02 CST 2017] ACME_NEW_AUTHZ='https://acme-v01.api.letsencrypt.org/acme/new-authz'
[Mon Dec 11 07:29:02 CST 2017] ACME_NEW_ORDER='https://acme-v01.api.letsencrypt.org/acme/new-cert'
[Mon Dec 11 07:29:02 CST 2017] ACME_NEW_ACCOUNT='https://acme-v01.api.letsencrypt.org/acme/new-reg'
[Mon Dec 11 07:29:02 CST 2017] ACME_REVOKE_CERT='https://acme-v01.api.letsencrypt.org/acme/revoke-cert'
[Mon Dec 11 07:29:02 CST 2017] AGREEMENT
[Mon Dec 11 07:29:02 CST 2017] Registering account
[Mon Dec 11 07:29:02 CST 2017] url='https://acme-v01.api.letsencrypt.org/acme/new-reg'
[Mon Dec 11 07:29:02 CST 2017] payload='{"resource": "new-reg", "contact": ["mailto: xxxxx@excel.net"], "agreement": ""}'
[Mon Dec 11 07:29:02 CST 2017] GET
[Mon Dec 11 07:29:02 CST 2017] url='https://acme-v01.api.letsencrypt.org/directory'
[Mon Dec 11 07:29:02 CST 2017] timeout
[Mon Dec 11 07:29:02 CST 2017] _WGET='wget -q --content-on-error '
[Mon Dec 11 07:29:02 CST 2017] ret='0'
[Mon Dec 11 07:29:02 CST 2017] POST
[Mon Dec 11 07:29:02 CST 2017] url='https://acme-v01.api.letsencrypt.org/acme/new-reg'
[Mon Dec 11 07:29:02 CST 2017] _WGET='wget -q --content-on-error '
[Mon Dec 11 07:29:02 CST 2017] wget returns 8, the server returns a 'Bad request' response, lets process the response later.
[Mon Dec 11 07:29:02 CST 2017] Using sed -i
[Mon Dec 11 07:29:02 CST 2017] _ret='0'
[Mon Dec 11 07:29:02 CST 2017] code='409'
[Mon Dec 11 07:29:02 CST 2017] Already registered
[Mon Dec 11 07:29:02 CST 2017] _accUri='https://acme-v01.api.letsencrypt.org/acme/reg/25492412'
[Mon Dec 11 07:29:02 CST 2017] _tos
[Mon Dec 11 07:29:02 CST 2017] Use default tos: https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf
[Mon Dec 11 07:29:02 CST 2017] AGREEMENT='https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf'
[Mon Dec 11 07:29:02 CST 2017] Update tos: https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf
[Mon Dec 11 07:29:02 CST 2017] url='https://acme-v01.api.letsencrypt.org/acme/reg/25492412'
[Mon Dec 11 07:29:02 CST 2017] payload='{"resource": "reg", "contact": ["mailto: xxxxxx@excel.net"], "agreement": "https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf"}'
[Mon Dec 11 07:29:02 CST 2017] POST
[Mon Dec 11 07:29:02 CST 2017] url='https://acme-v01.api.letsencrypt.org/acme/reg/25492412'
[Mon Dec 11 07:29:02 CST 2017] _WGET='wget -q --content-on-error '
[Mon Dec 11 07:29:02 CST 2017] wget returns 8, the server returns a 'Bad request' response, lets process the response later.
[Mon Dec 11 07:29:02 CST 2017] Using sed -i
[Mon Dec 11 07:29:02 CST 2017] _ret='0'
[Mon Dec 11 07:29:02 CST 2017] code='400'
[Mon Dec 11 07:29:02 CST 2017] Update account error.
[Mon Dec 11 07:29:02 CST 2017] _on_issue_err
[Mon Dec 11 07:29:02 CST 2017] Please check log file for more details: /root/.acme.sh/acme.sh.log