I have some users getting SSL/TLS errors in their browser when accessing the Zimbra web interface using the hostname. If I enter the IP address of the server then it loads after bypassing the certificate name mismatch error you would expect to see.
Their computers resolve the addresses for the server just fine, and this happens on all browsers. The error listed by firefox is a little more discriptive.
So far I have not found any rhyme or reason for this. Just curious if anyone knows of anything off the top their heads.
Zimbra 8.8.15_GA_4372 (build 20220726082327)
CentOS 7
Two network interfaces on separate ISPs (I have tried accessing each IP individually with the same results)
Their computers resolve the addresses for the server just fine, and this happens on all browsers. The error listed by firefox is a little more discriptive.
Code:
Secure Connection FailedAn error occurred during a connection to zim.xxx.com. SSL received a record that exceeded the maximum permissible length.Error code: SSL_ERROR_RX_RECORD_TOO_LONG The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem.Zimbra 8.8.15_GA_4372 (build 20220726082327)
CentOS 7
Two network interfaces on separate ISPs (I have tried accessing each IP individually with the same results)
Statistics: Posted by domadmin — Mon Mar 10, 2025 8:40 pm