Zimbra https proxy with apache

[Costa-101]

I found by adding

SecFilterEngine Off

in my virtual host saved a lot of bother:

Direct link to my wiki tutorial section

and using your example ::

ServerAdmin webmaster@domain.ch
ServerName secure.domain.ch

DocumentRoot /var/www/

SecFilterEngine Off

SSLProxyEngine On

SSLProxyCACertificateFile /etc/ssl/certs/UTNAddTrustServerCA.crt
RequestHeader set Front-End-Https On
ProxyPreserveHost On

ProxyRequests Off
ProxyVia full

Order deny,allow
Allow from all

SetEnv force-proxy-request-1.0 1
SetEnv proxy-nokeepalive 1
ProxyPass https://mail.domain.ch:443/zimbra
ProxyPassReverse https://mail.domain.ch:443/zimbra


SSLEngine On
SSLCertificateFile /etc/ssl/certs/secure.crt
SSLCertificateKeyFile /etc/ssl/certs/secure.key
SSLCertificateChainFile /etc/ssl/certs/secure.ca-bundle
SSLProtocol all
SSLCipherSuite ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+EXP:+eNULL