2021-12-20 09:07:12,963:DEBUG:certbot._internal.main:certbot version: 1.22.0
2021-12-20 09:07:12,963:DEBUG:certbot._internal.main:Location of certbot entry point: /usr/local/bin/certbot
2021-12-20 09:07:12,963:DEBUG:certbot._internal.main:Arguments: ['--standalone', '-d', 'mail.algometic.com']
2021-12-20 09:07:12,963:DEBUG:certbot._internal.main:Discovered plugins: PluginsRegistry(PluginEntryPoint#manual,PluginEntryPoint#null,PluginEntryPoint#standalone,PluginEntryPoint#webroot)
2021-12-20 09:07:12,975:DEBUG:certbot._internal.log:Root logging level set at 30
2021-12-20 09:07:12,975:DEBUG:certbot._internal.plugins.selection:Requested authenticator standalone and installer None
2021-12-20 09:07:12,978:DEBUG:certbot._internal.plugins.selection:Single candidate plugin: * standalone
Description: Spin up a temporary webserver
Interfaces: Authenticator, Plugin
Entry point: standalone = certbot._internal.plugins.standalone:Authenticator
Initialized: <certbot._internal.plugins.standalone.Authenticator object at 0x7f8ed3cb3ac0>
Prep: True
2021-12-20 09:07:12,979:DEBUG:certbot._internal.plugins.selection:Selected authenticator <certbot._internal.plugins.standalone.Authenticator object at 0x7f8ed3cb3ac0> and installer None
2021-12-20 09:07:12,979:INFO:certbot._internal.plugins.selection:Plugins selected: Authenticator standalone, Installer None
2021-12-20 09:07:28,250:DEBUG:acme.client:Sending GET request to https://acme-v02.api.letsencrypt.org/directory.
2021-12-20 09:07:28,252:DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): acme-v02.api.letsencrypt.org:443
2021-12-20 09:07:28,928:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "GET /directory HTTP/1.1" 200 658
2021-12-20 09:07:28,930:DEBUG:acme.client:Received response:
HTTP 200
Server: nginx
Date: Mon, 20 Dec 2021 09:07:28 GMT
Content-Type: application/json
Content-Length: 658
Connection: keep-alive
Cache-Control: public, max-age=0, no-cache
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "keyChange": "https://acme-v02.api.letsencrypt.org/acme/key-change",
  "lUezvBoOPXI": "https://community.letsencrypt.org/t/adding-random-entries-to-the-directory/33417",
  "meta": {
    "caaIdentities": [
      "letsencrypt.org"
    ],
    "termsOfService": "https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf",
    "website": "https://letsencrypt.org"
  },
  "newAccount": "https://acme-v02.api.letsencrypt.org/acme/new-acct",
  "newNonce": "https://acme-v02.api.letsencrypt.org/acme/new-nonce",
  "newOrder": "https://acme-v02.api.letsencrypt.org/acme/new-order",
  "revokeCert": "https://acme-v02.api.letsencrypt.org/acme/revoke-cert"
}
2021-12-20 09:07:34,554:DEBUG:acme.client:Requesting fresh nonce
2021-12-20 09:07:34,554:DEBUG:acme.client:Sending HEAD request to https://acme-v02.api.letsencrypt.org/acme/new-nonce.
2021-12-20 09:07:34,777:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "HEAD /acme/new-nonce HTTP/1.1" 200 0
2021-12-20 09:07:34,778:DEBUG:acme.client:Received response:
HTTP 200
Server: nginx
Date: Mon, 20 Dec 2021 09:07:34 GMT
Connection: keep-alive
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index"
Replay-Nonce: 0102iqAC3cMklkdI8mHc4IOu5wPZriFwaTIfOLUDJd82O9g
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800


2021-12-20 09:07:34,779:DEBUG:acme.client:Storing nonce: 0102iqAC3cMklkdI8mHc4IOu5wPZriFwaTIfOLUDJd82O9g
2021-12-20 09:07:34,779:DEBUG:acme.client:JWS payload:
b'{\n  "contact": [\n    "mailto:orbitzs@gmail.com"\n  ],\n  "termsOfServiceAgreed": true\n}'
2021-12-20 09:07:34,782:DEBUG:acme.client:Sending POST request to https://acme-v02.api.letsencrypt.org/acme/new-acct:
{
  "protected": " ",
  "signature": "A2hmShP9IMaFoHYMP2swDBRUk3gNHGjhNP-a_NKGLlPsR6YYGifRuKV14O-GFpxHOXiyFkgWUWdhBBv-y4YzetfdMmeeDEQbqrNly8mOSJeUSfZOitq5uMO2EzezVjdc2kJt8V7tOyRwSKGm0uu8Ki45lIkWIr9mcfG5LFVRYCR8G65YrgKQUL1G8bim3oBitNJlLKCh022XocCq40Ggxj8xz2ad1ex2czZ8JzRZUqHkpYtjFxBdxBrPN7LM8Se40WI1uVaUsAblRvY9b7NqMCqH285gbJLnaxe-g1vrzyYFbe5lU-h_wn0ytdmXjuTT8q5YcwpozUEKt_9AYIQzYQ",
  "payload": "ewogICJjb250YWN0IjogWwogICAgIm1haWx0bzpvcmJpdHpzQGdtYWlsLmNvbSIKICBdLAogICJ0ZXJtc09mU2VydmljZUFncmVlZCI6IHRydWUKfQ"
}
2021-12-20 09:07:35,077:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "POST /acme/new-acct HTTP/1.1" 201 559
2021-12-20 09:07:35,079:DEBUG:acme.client:Received response:
HTTP 201
Server: nginx
Date: Mon, 20 Dec 2021 09:07:34 GMT
Content-Type: application/json
Content-Length: 559
Connection: keep-alive
Boulder-Requester: 328731760
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index", <https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf>;rel="terms-of-service"
Location: https://acme-v02.api.letsencrypt.org/acme/acct/328731760
Replay-Nonce: 0102m8UEDIDuLTxrwB5WQZm-t_bd6OpP15HLe6zBTIl9_yY
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "key": {
    "kty": "RSA",
    "n": "m9Ek-jyYuOeG3Z-f8RaM8HRrOsXQbjqXmbdpsGHtR1AaOhmB1BHkp_Q2Rh6lAN5PyJhygZWH2Ep4wjBSeTQNgoUNCoSNEHvyhkEiRzpq3zxbYJjrJ2L8oCmMruHSplrZhsF3rNhA4ibGsBigjiI2klnMIQpZa-r9FmzlP2hfo9Nlb4q6OcpqtA82rsL6rSq8VkJTtoJy3wFvlJuP9AR9WCyz6q0VjAIxy3N8uUDO09Adr9uRdMpxXWIp_QE8PAbUUBaIMcyLwsME36W71G0tbk83ZICtCVOSd3nCH1lKMCJKhnZJo_yQHkodfWqw_Y4ph45IfizjgBbG2jxw1WZJ7w",
    "e": "AQAB"
  },
  "contact": [
    "mailto:orbitzs@gmail.com"
  ],
  "initialIp": "221.127.5.11",
  "createdAt": "2021-12-20T09:07:34.937874658Z",
  "status": "valid"
}
2021-12-20 09:07:35,079:DEBUG:acme.client:Storing nonce: 0102m8UEDIDuLTxrwB5WQZm-t_bd6OpP15HLe6zBTIl9_yY
2021-12-20 09:07:39,500:DEBUG:certbot._internal.display.obj:Notifying user: Account registered.
2021-12-20 09:07:39,500:DEBUG:certbot._internal.main:Picked account: <Account(RegistrationResource(body=Registration(key=JWKRSA(key=<ComparableRSAKey(<cryptography.hazmat.backends.openssl.rsa._RSAPublicKey object at 0x7f8ed3caf9d0>)>), contact=('mailto:orbitzs@gmail.com',), agreement=None, status='valid', terms_of_service_agreed=None, only_return_existing=None, external_account_binding=None), uri='https://acme-v02.api.letsencrypt.org/acme/acct/328731760', new_authzr_uri=None, terms_of_service='https://letsencrypt.org/documents/LE-SA-v1.2-November-15-2017.pdf'), 173795324628bb002462522c397472dc, Meta(creation_dt=datetime.datetime(2021, 12, 20, 9, 7, 35, tzinfo=<UTC>), creation_host='44b97416032e', register_to_eff='orbitzs@gmail.com'))>
2021-12-20 09:07:39,501:DEBUG:certbot._internal.display.obj:Notifying user: Requesting a certificate for mail.algometic.com
2021-12-20 09:07:39,582:DEBUG:certbot.crypto_util:Generating RSA key (2048 bits): /etc/letsencrypt/keys/0000_key-certbot.pem
2021-12-20 09:07:39,585:DEBUG:certbot.crypto_util:Creating CSR: /etc/letsencrypt/csr/0000_csr-certbot.pem
2021-12-20 09:07:39,585:DEBUG:acme.client:JWS payload:
b'{\n  "identifiers": [\n    {\n      "type": "dns",\n      "value": "mail.algometic.com"\n    }\n  ]\n}'
2021-12-20 09:07:39,587:DEBUG:acme.client:Sending POST request to https://acme-v02.api.letsencrypt.org/acme/new-order:
{
  "protected": "eyJhbGciOiAiUlMyNTYiLCAia2lkIjogImh0dHBzOi8vYWNtZS12MDIuYXBpLmxldHNlbmNyeXB0Lm9yZy9hY21lL2FjY3QvMzI4NzMxNzYwIiwgIm5vbmNlIjogIjAxMDJtOFVFRElEdUxUeHJ3QjVXUVptLXRfYmQ2T3BQMTVITGU2ekJUSWw5X3lZIiwgInVybCI6ICJodHRwczovL2FjbWUtdjAyLmFwaS5sZXRzZW5jcnlwdC5vcmcvYWNtZS9uZXctb3JkZXIifQ",
  "signature": "kjlR4GeSd0FN-w8m7L_Ut-ZIBPKsR0d6YDCmD0pbGJ4rhJ8d0IzjcZQXs5qaziwGSp7tcmI9aY_tyrQP9P_h-gqX3aX9kI2IZwBCptfqoz2K0gKCTGvP6xy2yuGxfW3FgEHLDfx9wmGLDo8EgkB_2CQtRLdglCz7tbqIL9fmzJp7jXjWaIPYp6gnN3K9IjXzRICXiUwFTQ9RtLCIHftMSQ6jDA_mrq8d_e4K0r0ZJFZmo0kvikGUBFVvuqe5E3A8zMZNi5L6ely5argts_-p0Hs5mGTgqYAgt5w5dEYvpFhx_p_xykFivSMqpR2p94xEPG4yTQkwWOZ-wUUD9NKtyQ",
  "payload": "ewogICJpZGVudGlmaWVycyI6IFsKICAgIHsKICAgICAgInR5cGUiOiAiZG5zIiwKICAgICAgInZhbHVlIjogIm1haWwuYWxnb21ldGljLmNvbSIKICAgIH0KICBdCn0"
}
2021-12-20 09:07:39,980:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "POST /acme/new-order HTTP/1.1" 201 341
2021-12-20 09:07:39,981:DEBUG:acme.client:Received response:
HTTP 201
Server: nginx
Date: Mon, 20 Dec 2021 09:07:39 GMT
Content-Type: application/json
Content-Length: 341
Connection: keep-alive
Boulder-Requester: 328731760
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index"
Location: https://acme-v02.api.letsencrypt.org/acme/order/328731760/48727088600
Replay-Nonce: 0101zCFT0hWW0Uct1fVnJSMDwDw5NR7kkqc6W0ZBKgSXTZ4
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "status": "pending",
  "expires": "2021-12-27T09:07:39Z",
  "identifiers": [
    {
      "type": "dns",
      "value": "mail.algometic.com"
    }
  ],
  "authorizations": [
    "https://acme-v02.api.letsencrypt.org/acme/authz-v3/60267527190"
  ],
  "finalize": "https://acme-v02.api.letsencrypt.org/acme/finalize/328731760/48727088600"
}
2021-12-20 09:07:39,981:DEBUG:acme.client:Storing nonce: 0101zCFT0hWW0Uct1fVnJSMDwDw5NR7kkqc6W0ZBKgSXTZ4
2021-12-20 09:07:39,982:DEBUG:acme.client:JWS payload:
b''
2021-12-20 09:07:39,984:DEBUG:acme.client:Sending POST request to https://acme-v02.api.letsencrypt.org/acme/authz-v3/60267527190:
{
  "protected": "eyJhbGciOiAiUlMyNTYiLCAia2lkIjogImh0dHBzOi8vYWNtZS12MDIuYXBpLmxldHNlbmNyeXB0Lm9yZy9hY21lL2FjY3QvMzI4NzMxNzYwIiwgIm5vbmNlIjogIjAxMDF6Q0ZUMGhXVzBVY3QxZlZuSlNNRHdEdzVOUjdra3FjNlcwWkJLZ1NYVFo0IiwgInVybCI6ICJodHRwczovL2FjbWUtdjAyLmFwaS5sZXRzZW5jcnlwdC5vcmcvYWNtZS9hdXRoei12My82MDI2NzUyNzE5MCJ9",
  "signature": "j5bfQTt_qxEoP3C74yMEelrRg_P66y3z7o1p8B6DoVA-mxJZSasPMc_jArKPlg2Z38nRDaXKAdy0V2cTzkeWKxfoj26rptMtspa9CFEjNpLEIGYc6P3zoCm9iS1IxG5IowFIUOlNmGL8a-f6GPjNKtTkGKOV6zZtQLzPScQiasgGaWX2BU7ZFukPuCDX_7ojlJsa0b7eU8jyUm8RtRgDX1gOsv1defndPZeP_wcxmsZLO0Zwwvzh3SRXhbhfsGt3-9oJFQMzsePR5TaO9vHDEbXOtcY1UElQVYGVl0zC2trk5yS10tlYia07ZIYpV7xT68hYC7wNJyvv5mXrcVqB6A",
  "payload": ""
}
2021-12-20 09:07:40,233:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "POST /acme/authz-v3/60267527190 HTTP/1.1" 200 799
2021-12-20 09:07:40,234:DEBUG:acme.client:Received response:
HTTP 200
Server: nginx
Date: Mon, 20 Dec 2021 09:07:40 GMT
Content-Type: application/json
Content-Length: 799
Connection: keep-alive
Boulder-Requester: 328731760
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index"
Replay-Nonce: 0102R6qlcUIFKj4stIssioUO4vT_ujIqlLECjnrd4gvUZlU
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "identifier": {
    "type": "dns",
    "value": "mail.algometic.com"
  },
  "status": "pending",
  "expires": "2021-12-27T09:07:39Z",
  "challenges": [
    {
      "type": "http-01",
      "status": "pending",
      "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/m5I1iA",
      "token": "YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA"
    },
    {
      "type": "dns-01",
      "status": "pending",
      "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/mPATdQ",
      "token": "YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA"
    },
    {
      "type": "tls-alpn-01",
      "status": "pending",
      "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/KWjZiQ",
      "token": "YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA"
    }
  ]
}
2021-12-20 09:07:40,234:DEBUG:acme.client:Storing nonce: 0102R6qlcUIFKj4stIssioUO4vT_ujIqlLECjnrd4gvUZlU
2021-12-20 09:07:40,236:INFO:certbot._internal.auth_handler:Performing the following challenges:
2021-12-20 09:07:40,236:INFO:certbot._internal.auth_handler:http-01 challenge for mail.algometic.com
2021-12-20 09:07:40,237:DEBUG:acme.standalone:Successfully bound to :80 using IPv6
2021-12-20 09:07:40,238:DEBUG:acme.standalone:Certbot wasn't able to bind to :80 using IPv4, this is often expected due to the dual stack nature of IPv6 socket implementations.
2021-12-20 09:07:40,240:DEBUG:acme.client:JWS payload:
b'{}'
2021-12-20 09:07:40,242:DEBUG:acme.client:Sending POST request to https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/m5I1iA:
{
  "protected": "eyJhbGciOiAiUlMyNTYiLCAia2lkIjogImh0dHBzOi8vYWNtZS12MDIuYXBpLmxldHNlbmNyeXB0Lm9yZy9hY21lL2FjY3QvMzI4NzMxNzYwIiwgIm5vbmNlIjogIjAxMDJSNnFsY1VJRktqNHN0SXNzaW9VTzR2VF91aklxbExFQ2pucmQ0Z3ZVWmxVIiwgInVybCI6ICJodHRwczovL2FjbWUtdjAyLmFwaS5sZXRzZW5jcnlwdC5vcmcvYWNtZS9jaGFsbC12My82MDI2NzUyNzE5MC9tNUkxaUEifQ",
  "signature": "a3PbvH__0PBOjcsvzCNEsJ4FBakGC3oKfUPwvNLaz6ptx95gNq6FsA4veGP1Vi15_fDutUu_3SiZ6Od9LzFH2QLUHwBF9-iFxE2IlC2XZiI8Fh6CKvLpWblk-jSoy2QdJLwu4vyafbt2j7ZG9zqAr_TFb01ut1O2PhF-LOAEwK71Koa7KMRKbK4AdSWRLUN6kIUhcyuTQHjE1DZ3_rZJ_pkOdXe9OHw2rgRTkNZyA2UwQgcnRUlJPMIefTOF8SUlU_BUhMZjL4vfOFkIGEmBvsCd1LA7vx5OofPq1E2GNltfREYn27Cew22MqGoJKqU9oqfLO_FV1TLv0Hi_B4c7sQ",
  "payload": "e30"
}
2021-12-20 09:07:40,502:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "POST /acme/chall-v3/60267527190/m5I1iA HTTP/1.1" 200 186
2021-12-20 09:07:40,503:DEBUG:acme.client:Received response:
HTTP 200
Server: nginx
Date: Mon, 20 Dec 2021 09:07:40 GMT
Content-Type: application/json
Content-Length: 186
Connection: keep-alive
Boulder-Requester: 328731760
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index", <https://acme-v02.api.letsencrypt.org/acme/authz-v3/60267527190>;rel="up"
Location: https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/m5I1iA
Replay-Nonce: 0102IfR4HiYUvXLg2ntbxSoisppWi9KglSq3eT_KMqyfKz8
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "type": "http-01",
  "status": "pending",
  "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/m5I1iA",
  "token": "YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA"
}
2021-12-20 09:07:40,503:DEBUG:acme.client:Storing nonce: 0102IfR4HiYUvXLg2ntbxSoisppWi9KglSq3eT_KMqyfKz8
2021-12-20 09:07:40,504:INFO:certbot._internal.auth_handler:Waiting for verification...
2021-12-20 09:07:41,505:DEBUG:acme.client:JWS payload:
b''
2021-12-20 09:07:41,508:DEBUG:acme.client:Sending POST request to https://acme-v02.api.letsencrypt.org/acme/authz-v3/60267527190:
{
  "protected": "eyJhbGciOiAiUlMyNTYiLCAia2lkIjogImh0dHBzOi8vYWNtZS12MDIuYXBpLmxldHNlbmNyeXB0Lm9yZy9hY21lL2FjY3QvMzI4NzMxNzYwIiwgIm5vbmNlIjogIjAxMDJJZlI0SGlZVXZYTGcybnRieFNvaXNwcFdpOUtnbFNxM2VUX0tNcXlmS3o4IiwgInVybCI6ICJodHRwczovL2FjbWUtdjAyLmFwaS5sZXRzZW5jcnlwdC5vcmcvYWNtZS9hdXRoei12My82MDI2NzUyNzE5MCJ9",
  "signature": "NCIk6fi-L9THwrMdxtRIItvpXLJx6sH7MP6fR7Cfm0Az_5UR90drli-TgvvK-8-cr2LhiMKouTkcjSpOyJUNzxUR6x9yHCuwc4Vs9dPVsKzWmaOu3qYQLnGGpTflUi2RUmPZDBd4B740u9MjcNGezOuRqikfjKAFIHAyyCh0pWHKJY0zUEw4oUjZ0qRSHGisSjcHpSdfAz3rheyIUn2jjMjvwYL1XJdSFg9k5aE9DguzGaNv1H4-KNjym7UDkak4YpKIDSaN8gaHCy0-h0Ji58PsOKj0Lv6PBboULq6vsBtzeYGloBEfs754qwOau41VIW1UZDXDM6Gur2YNt-tpBA",
  "payload": ""
}
2021-12-20 09:07:41,760:DEBUG:urllib3.connectionpool:https://acme-v02.api.letsencrypt.org:443 "POST /acme/authz-v3/60267527190 HTTP/1.1" 200 1022
2021-12-20 09:07:41,761:DEBUG:acme.client:Received response:
HTTP 200
Server: nginx
Date: Mon, 20 Dec 2021 09:07:41 GMT
Content-Type: application/json
Content-Length: 1022
Connection: keep-alive
Boulder-Requester: 328731760
Cache-Control: public, max-age=0, no-cache
Link: <https://acme-v02.api.letsencrypt.org/directory>;rel="index"
Replay-Nonce: 0102O0IL8TgBZ0bNTYDppNoS3mdruJIz38JnGhcF34Ojvv8
X-Frame-Options: DENY
Strict-Transport-Security: max-age=604800

{
  "identifier": {
    "type": "dns",
    "value": "mail.algometic.com"
  },
  "status": "invalid",
  "expires": "2021-12-27T09:07:39Z",
  "challenges": [
    {
      "type": "http-01",
      "status": "invalid",
      "error": {
        "type": "urn:ietf:params:acme:error:connection",
        "detail": "Fetching http://mail.algometic.com/.well-known/acme-challenge/YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA: Connection refused",
        "status": 400
      },
      "url": "https://acme-v02.api.letsencrypt.org/acme/chall-v3/60267527190/m5I1iA",
      "token": "YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA",
      "validationRecord": [
        {
          "url": "http://mail.algometic.com/.well-known/acme-challenge/YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA",
          "hostname": "mail.algometic.com",
          "port": "80",
          "addressesResolved": [
            "221.127.5.11"
          ],
          "addressUsed": "221.127.5.11"
        }
      ],
      "validated": "2021-12-20T09:07:40Z"
    }
  ]
}
2021-12-20 09:07:41,762:DEBUG:acme.client:Storing nonce: 0102O0IL8TgBZ0bNTYDppNoS3mdruJIz38JnGhcF34Ojvv8
2021-12-20 09:07:41,762:INFO:certbot._internal.auth_handler:Challenge failed for domain mail.algometic.com
2021-12-20 09:07:41,763:INFO:certbot._internal.auth_handler:http-01 challenge for mail.algometic.com
2021-12-20 09:07:41,763:DEBUG:certbot._internal.display.obj:Notifying user: 
Certbot failed to authenticate some domains (authenticator: standalone). The Certificate Authority reported these problems:
  Domain: mail.algometic.com
  Type:   connection
  Detail: Fetching http://mail.algometic.com/.well-known/acme-challenge/YT038hDXoNXXLy5C92lL_41H4PHX62YgrkvAhr9oXaA: Connection refused

Hint: The Certificate Authority failed to download the challenge files from the temporary standalone webserver started by Certbot on port 80. Ensure that the listed domains point to this machine and that it can accept inbound connections from the internet.

2021-12-20 09:07:41,764:DEBUG:certbot._internal.error_handler:Encountered exception:
Traceback (most recent call last):
  File "/opt/certbot/src/certbot/certbot/_internal/auth_handler.py", line 105, in handle_authorizations
    self._poll_authorizations(authzrs, max_retries, best_effort)
  File "/opt/certbot/src/certbot/certbot/_internal/auth_handler.py", line 205, in _poll_authorizations
    raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.

2021-12-20 09:07:41,764:DEBUG:certbot._internal.error_handler:Calling registered functions
2021-12-20 09:07:41,764:INFO:certbot._internal.auth_handler:Cleaning up challenges
2021-12-20 09:07:41,764:DEBUG:certbot._internal.plugins.standalone:Stopping server at :::80...
2021-12-20 09:07:42,241:DEBUG:certbot._internal.log:Exiting abnormally:
Traceback (most recent call last):
  File "/usr/local/bin/certbot", line 33, in <module>
    sys.exit(load_entry_point('certbot', 'console_scripts', 'certbot')())
  File "/opt/certbot/src/certbot/certbot/main.py", line 19, in main
    return internal_main.main(cli_args)
  File "/opt/certbot/src/certbot/certbot/_internal/main.py", line 1632, in main
    return config.func(config, plugins)
  File "/opt/certbot/src/certbot/certbot/_internal/main.py", line 1491, in certonly
    lineage = _get_and_save_cert(le_client, config, domains, certname, lineage)
  File "/opt/certbot/src/certbot/certbot/_internal/main.py", line 139, in _get_and_save_cert
    lineage = le_client.obtain_and_enroll_certificate(domains, certname)
  File "/opt/certbot/src/certbot/certbot/_internal/client.py", line 496, in obtain_and_enroll_certificate
    cert, chain, key, _ = self.obtain_certificate(domains)
  File "/opt/certbot/src/certbot/certbot/_internal/client.py", line 424, in obtain_certificate
    orderr = self._get_order_and_authorizations(csr.data, self.config.allow_subset_of_names)
  File "/opt/certbot/src/certbot/certbot/_internal/client.py", line 476, in _get_order_and_authorizations
    authzr = self.auth_handler.handle_authorizations(orderr, self.config, best_effort)
  File "/opt/certbot/src/certbot/certbot/_internal/auth_handler.py", line 105, in handle_authorizations
    self._poll_authorizations(authzrs, max_retries, best_effort)
  File "/opt/certbot/src/certbot/certbot/_internal/auth_handler.py", line 205, in _poll_authorizations
    raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.
2021-12-20 09:07:42,243:ERROR:certbot._internal.log:Some challenges have failed.
