Dear, on several server we have seen that the file SSLCACertificateFile from the ISPCONFIG -> SSL Bundle setting is not created on the server. We use SSL from two different CA (Thawte and Starfield Technology). The problem is only with the Bundle of Starfield Technology CA File (Thawte Bundle CA File is written correctly). Obviously the Starfield Technology Intermediate CA File is pubblically downlodable, and his repository is here: https://certs.secureserver.net/repository/sf_bundle-g2-g1.crt It there any reason why that certificate is not written on the disk by ISPConfig? At this time we have no clue (also with debug ON no error are visible)... Thank you.