Let's Encrypt Community Support

Topic	Replies	Views	Activity
Upcoming Let’s Encrypt Profile Changes On May 13 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…	2	2063	May 8, 2026
Welcome to Let's Encrypt Community Support	1	88448	August 7, 2015
How will clients handle X2 by X1 cross certificate revocation Issuance Tech	5	64	May 13, 2026
Certificate apparently not working Help	16	117	May 13, 2026
2026.05.08 Gen Y Cross-Certified Subordinate CAs missing serverAuth EKU Incidents	1	817	May 13, 2026
Would signing the key authorization with the ACME private key increase security? Help	3	115	May 13, 2026
HTTPS Certificate Renewal and Mixed Content Issues Affecting My Real-Time Morse Code Website Using Let’s Encrypt Help	2	58	May 13, 2026
Crypt::LE --delayed not being honored Help	12	154	May 13, 2026
I'm having trouble generating the let's encrypt certificate Help	17	244	May 13, 2026
.conf Files and Nginx along with Certbot Help	8	61	May 13, 2026
Forbidden by policy error generating the let’s encrypt certificate Help	1	213	May 12, 2026
SSL Certificate installed for 1 of 2 domains Help	7	75	May 12, 2026
Is using preferred-chain "ISRG Root X2" still a good idea? Issuance Policy	8	252	May 12, 2026
Certbot 5.6.0 Release Client dev	1	93	May 11, 2026
Lego 5.0.0 Release Client dev	3	133	May 11, 2026
Certificate renewal incomplete: missing domains beeandlunetrading.com We can’t renew your Let’s Encrypt certificate automatically until the issue is resolved Help	1	82	May 11, 2026
Intended audience for "tlsserver" profile Issuance Policy	9	380	May 10, 2026
Expressway certificate renewal error even after upgrading to the latest version Help	2	73	May 10, 2026
Yocto Bitbake install of Certbot luadns fails with 'NoneType' object is not callable Help	3	63	May 10, 2026
Trouble finding Charter Communications as Web Hoster Help	2	88	May 8, 2026
Obtaining account ID from xmox.nl email server Help	4	315	May 8, 2026
Certbot deploy-hook Help	4	283	May 8, 2026
More cultural recognition of HTTPS adoption Praise	0	238	May 8, 2026
Dns-persist-01 deployment status and timeline Issuance Tech	9	628	May 7, 2026
TLS error for SMTP but not for IMAP service Help	6	126	May 7, 2026
Certificado certbot Ajuda (em português)	4	101	May 7, 2026
TLS error for SMTP but not for IMAP service Help	2	106	May 7, 2026
Lets encrypt certificate issued website scam ISRG/Organizational	1	312	May 6, 2026
Issues getting certificates for .de zone Help	7	538	May 6, 2026
Will tlssever profile switch to 45 days next week? Issuance Policy	2	256	May 6, 2026

Upcoming Let’s Encrypt Profile Changes On May 13

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…