ERROR: Unable to validate certificate chain: cert.pem: C = US, O

rg305 June 30, 2022, 8:31am 17

Updating [all of] Zimbra might overcome that problem.

8 Likes

Topic		Replies	Views
ERROR: Unable to validate certificate chain Help	20	12373	December 16, 2021
Unable to install/renew cert on zimbra Help	14	15071	April 16, 2019
SSL Certificate Renewal Help	51	2763	August 14, 2021
Cannot Certificate Verify without X3 Root Certificate Help	12	9338	December 13, 2018
Can somebody help me to solve the issue with Letsencrypt certificate for Zimbra? Help	28	5916	February 24, 2022