Openssl verify fails with E1

[jvanasco]

@ElDavo

openssl verify /etc/letsencrypt/live/davidepalma.it/cert.pem

That's not the correct invocation of openssl for this purpose.

for the correct args and usage, see:

• Openssl verification fails for Letsencrypt issued certificate
• Openssl is unable to get local issuer certificate ever since DST Root X3 expired
• Search results for '"openssl verify"' - Let's Encrypt Community Support