Let's Encrypt Community Support

Topic	Replies	Views	Activity
Upcoming Let’s Encrypt Profile Changes On May 13, 20th, and 27th API Announcements Let’s Encrypt will be making three previously-announced changes in one week, on May 13, 2026: The tlsserver ACME profile will switch to 45-day certificates. This profile is opt-in, for use by early adopters. The full t…	5	2593	May 20, 2026
Welcome to Let's Encrypt Community Support	1	88507	August 7, 2015
Attempting to set up certificate auto-renew on Nextcloudpi fails Help	2	23	May 20, 2026
I'm having trouble generating the let's encrypt certificate Help	36	524	May 20, 2026
No valid A records found for domain Help	7	101	May 20, 2026
ERROR TLS Status: Defective 2026 Help	4	102	May 20, 2026
Is there a documented process for requesting a service be added to the docs/monitoring-options/ page? Site Feedback	1	70	May 19, 2026
Firebox – Renouvellement des certificats Aide (en français)	1	41	May 19, 2026
No new certificats available Help	6	115	May 19, 2026
Unraid management access and acces to containers via SSL Help	1	56	May 18, 2026
Certificate renewal error Help	9	282	May 18, 2026
HTTPS Certificate Renewal and Mixed Content Issues Affecting My Real-Time Morse Code Website Using Let’s Encrypt Help	5	190	May 17, 2026
New Certificate Fails with Unauthorized 403 Help	7	114	May 16, 2026
Letsencrypt blocked in Iran Help	2	180	May 16, 2026
Seeking Clarity and Consistency on Configuring HTTP-01 challenge for multiple domains Help	5	92	May 16, 2026
Certifiate failing renewal Help	10	110	May 15, 2026
Crypt::LE --delayed not being honored Help	17	243	May 15, 2026
Problem with http verification Help	1	78	May 15, 2026
Cyber-attacks from the secondary verification source addresses Issuance Policy	2	160	May 15, 2026
Certbot failed to authenticate some domains (authenticator: webroot). The Certificate Authority reported these problems: Help	1	76	May 15, 2026
How will clients handle X2 by X1 cross certificate revocation Issuance Tech	19	296	May 14, 2026
Forbidden by policy error generating the let’s encrypt certificate Help	2	300	May 14, 2026
Certificate apparently not working Help	16	163	May 13, 2026
2026.05.08 Gen Y Cross-Certified Subordinate CAs missing serverAuth EKU Incidents	1	1164	May 13, 2026
Would signing the key authorization with the ACME private key increase security? Help	3	146	May 13, 2026
.conf Files and Nginx along with Certbot Help	8	83	May 13, 2026
SSL Certificate installed for 1 of 2 domains Help	7	113	May 12, 2026
Is using preferred-chain "ISRG Root X2" still a good idea? Issuance Policy	8	291	May 12, 2026
Certbot 5.6.0 Release Client dev	1	160	May 11, 2026
Lego 5.0.0 Release Client dev	3	191	May 11, 2026

Upcoming Let’s Encrypt Profile Changes On May 13, 20th, and 27th

Let’s Encrypt will be making three previously-announced changes in one week, on May 13, 2026: The tlsserver ACME profile will switch to 45-day certificates. This profile is opt-in, for use by early adopters. The full t…