Let's Encrypt Community Support

Topic	Replies	Views	Activity
Unexpected renewal failures since April 2024? Please read this! Help A noticeable number of Let's Encrypt users who previously had many successful certificate renewals have been having renewal difficulties since April 2024. Many of these have been attributable to a recent change on the Le…	4	20914	May 22, 2024
Welcome to Let's Encrypt Community Support	1	80364	August 7, 2015
SSL certificate update Help	1	9	September 28, 2024
2024.09.27 No Meaningful Subject Distinguished Name Incidents	0	23	September 27, 2024
Issue an SSL certificate Help	7	30	September 28, 2024
Certbot: Automatically reload nginx without updating my server config Help	9	28	September 27, 2024
Create a new certificate: lets + rocky linux 9 + apache Help	38	108	September 27, 2024
Question about the certificate authority Issuance Tech	8	192	September 27, 2024
Renewing certificate problem Help	4	66	September 27, 2024
Can't add subdomain to cert Help	10	69	September 27, 2024
Feedback requested: what's standing between you and ECDSA? Site Feedback	22	252	September 27, 2024
Migrated to Cloudflare - Lets Encrypt Cannont renew Help	23	68	September 27, 2024
Failure to finalize certificate renewal Help	12	86	September 26, 2024
Iphone not verifying certificate Help	8	42	September 26, 2024
cURL error 35. Are our IPs blocked? Help	4	81	September 26, 2024
Different date between web and webmail certificate after renewal Help	5	60	September 26, 2024
Need an SSL cert to host a winforms app on Azure Help	2	40	September 26, 2024
Some challenges have failed when trying to renew certificate Help	13	70	September 25, 2024
SSL certificate Help	7	170	September 25, 2024
Missing new Chains of Trusts certs in ca-certificates bundle Help	9	82	September 24, 2024
GOLPE com site cadastrado Ajuda (em português)	9	131	September 24, 2024
Mixed-case challenge filenames + lowercase-only requests from letsencrypt = 404, I can't issue any certificates Help	6	53	September 24, 2024
Need help with certbot Help	21	122	September 24, 2024
Timeout during connect (likely firewall problem) Help	11	61	September 24, 2024
Http-01 renewal - how was this working? Help	3	44	September 24, 2024
Issues with renewal Help	13	76	September 24, 2024
DNSSEC: Bogus: validation failure <www.decimusadvisory.com. CAA IN>: nodata proof failed from 162.159.25.175 Help	2	50	September 24, 2024
Subscriber Agreement policy - seized sites? Issuance Policy	17	278	September 23, 2024
Russia & Other - Any restricitons? Issuance Policy	3	84	September 23, 2024
IP source addresses Ajuda (em português)	2	29	September 23, 2024

Unexpected renewal failures since April 2024? Please read this!

A noticeable number of Let's Encrypt users who previously had many successful certificate renewals have been having renewal difficulties since April 2024. Many of these have been attributable to a recent change on the Le…