autocert certificate expiry warning

hello awesome people i am receiving this warning but i cannot understand i have a service certificate on this domain( for emails and such ) what should i do ? group-xxxx.com: The AutoSSL certificate expires on Aug 29, 2020 at 12:00:00 AM UTC. At the time of this notice, the certificate will expire in 2 days, 21 hours, 14 minutes, and 33 seconds. AutoSSL did not renew the certificate for "group-xxxx.com". You must take action to keep this site secure. The "cPanel" AutoSSL provider could not renew the SSL certificate without a reduction of coverage because of the following problems: ? www.group-xxxx.com (checked on Aug 26, 2020 at 2:45:21 AM UTC) DNS DCV: The DNS query to "_cpanel-dcv-test-record.group-xxxx.com" for the DCV challenge returned no "TXT" record that matches the value "_cpanel-dcv-test-record=CUZwg9X0Ufiw5n9h1FxMPQLWh4mwygmiSJRCLL_f10U8kSuxoZDnVK1FWHPJ6r2P".; HTTP DCV: "cPanel (powered by Sectigo)" forbids DCV HTTP redirections. ? mail.group-xxxx.com (checked on Aug 26, 2020 at 2:45:21 AM UTC) DNS DCV: The DNS query to "_cpanel-dcv-test-record.group-xxxx.com" for the DCV challenge returned no "TXT" record that matches the value "_cpanel-dcv-test-record=CUZwg9X0Ufiw5n9h1FxMPQLWh4mwygmiSJRCLL_f10U8kSuxoZDnVK1FWHPJ6r2P".; HTTP DCV: The system failed to fetch the DCV (Domain Control Validation) file at "http://mail.group-xxxx.com/.well-known/pki-validation/261BD46F558930A65F978B96B0C66EAD.txt" because of an error (cached): Could not connect to '2606:4700:3031:0000:0000:0000:681b:bdab:80': Address family for hostname not supported. ? group-xxxx.com (checked on Aug 26, 2020 at 2:45:21 AM UTC) DNS DCV: The DNS query to "_cpanel-dcv-test-record.group-xxxx.com" for the DCV challenge returned no "TXT" record that matches the value "_cpanel-dcv-test-record=CUZwg9X0Ufiw5n9h1FxMPQLWh4mwygmiSJRCLL_f10U8kSuxoZDnVK1FWHPJ6r2P".; HTTP DCV: "cPanel (powered by Sectigo)" forbids DCV HTTP redirections. For the most current status, navigate to the "SSL/TLS Status" interface. You can also exclude domains from future renewal attempts, which would cease future notifications. The following domains will lose SSL coverage when the certificate expires: " group-xxxx.com " mail.group-xxxx.com " www.group-xxxx.com The certificate that is installed on this website contains the following properties: Expiration: Saturday, August 29, 2020 at 12:00:00 AM UTC Domain Names: group-xxxx.com mail.group-xxxx.com www.group-xxxx.com Subject: commonName group-xxxx.com Issuer: countryName US stateOrProvinceName TX localityName Houston organizationName cPanel, Inc. commonName cPanel, Inc. Certification Authority To upgrade to an EV or OV certificate, navigate to the "SSL/TLS Wizard" interface. The system generated this notice on Wednesday, August 26, 2020 at 2:45:26 AM UTC. You can disable the "AutoSSL cannot request a certificate because all of the website"s domains have failed DCV (Domain Control Validation)." type of notification through the cPanel interface: https://server.group-xxxx.com:2083/?goto_app=ContactInfo_Change Do not reply to this automated message. Copyright" 2020 cPanel, L.L.C.