On 02/24/2015 01:18 AM, Wietse Venema wrote: > Peter: >> You're right, I must've been seeing things. Anyways, it builds in >> CentOS 7 without patching and while I haven't tested the binary yet, it >> appears to have built with EAI support. The issue the entire time was >> simply that ICU in CentOS 5 and 6 is too old. > > The oldest ICU version I built with was 4.6, from 2010. The IDNA > definitions were revised by 2008, and Postfix requires the revised > version.
Yes, 4.6 was the first release with the new symbols that postfix uses (I checked the SVN repo). CentOS 6 comes with 4.2. It is what it is. If I get significant requests for EAI support in the postfix I'm building for CentOS 5 or 6 I can always build a newer version for those platforms, but until then I'll just build postfix for those platforms with EAI disabled. Peter
