Let's Encrypt! SSL certificates no longer accepted?

[Guilherme Andrade]

What I do know, is that the Erlang SSL implementation does not seem to
> accept Let's Encrypt certificates anymore with { verify, verify_peer }
> since the update.
>

Shameless plug: `tls_certificate_check` might help you reduce the amount of
boilerplate needed to secure TLS connections.

* https://hexdocs.pm/tls_certificate_check/

It's recently been adapted to deal with situations like the DST Root CA X3
expiration, based on the information I found on the same blog that Roger
shared with you earlier.
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