Help thread for DST Root CA X3 expiration (September 2021)

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#307

A post was merged into an existing topic: Android devices with DoT configured; interaction with new default chain

#364

21 posts were split to a new topic: Directory access problem

#375

11 posts were split to a new topic: Choice of default long chain vs short chain

#406

A post was merged into an existing topic: Another R3 problem

#411

4 posts were split to a new topic: Connection Errors on Apple Devices

#455

A post was split to a new topic: How can I get important updates like the DST Expiry in the future

#459

10 posts were split to a new topic: Fixing Windows installs that don't receive updates to their trusted roots

#472

3 posts were merged into an existing topic: Fixing Windows installs that don't receive updates to their trusted roots

#475

3 posts were split to a new topic: Fixing validation from CentOS instances

#483

A post was merged into an existing topic: How can I get important updates like the DST Expiry in the future

#484

A post was merged into an existing topic: Fixing Windows installs that don't receive updates to their trusted roots

#485

A post was merged into an existing topic: Fixing Windows installs that don't receive updates to their trusted roots

#486

A post was split to a new topic: AWS Lamba Ruby Runtime DST Root CA X3 Expired

#487

2 posts were split to a new topic: Fixing validation on ubuntu 20.04 from my Xamarin app using restsharp

#488

A post was merged into an existing topic: Fixing validation from CentOS instances

#492

A post was split to a new topic: Gitlab - server certificate verification failed

#499

21 posts were split to a new topic: Adding ISRG Root X1 on Windows

#537

2 posts were split to a new topic: Debian8 impact question

#566

10 posts were split to a new topic: Problem getting certificate re-issued; cPanel AutoSSL and rate limit

#630

A post was split to a new topic: OS X 10.11 clients not connecting to site with Let's Encrypt certificates