I just built and installed Postfix 2.8-RC2 using "make upgrade" (upgraded from 2.3.3) and I'm getting the following warning in my maillog:
postfix/smtpd[27208]: warning: unknown tls_disable_workarounds value "CVE-2010-4180" in "CVE-2005-2969 CVE-2010-4180" I'm able to make the error go away by adding this line to my main.cf: tls_disable_workarounds = CVE-2005-2969 It seems something during the install apparently thought that I needed the 2010-4180 workaround, but for some reason Postfix is unable to find it. I'm not familiar enough with it to know if turning off the workaround is the right thing to do, or if I should figure out how to make that workaround "not unknown" to Postfix. Either way, I wanted to report it here because Google returned exactly zero results for "unknown tls_disable_workarounds value" :) Steve
