Works great here.
I'd like to hear more about this from other people, ie. who has tried it, opinions etc.
I note that on the web page, the patch version is given for vpopmail 5.3.6 & 5.3.25. These are development versions and the last stable is vpopmail v5.2.2.
Has anyone tried it on 5.2.2 stable (on a production system) and what version patch did they use ?
Never tried it against 5.2.2 but there should be no reason it wouldn't work since it is a qmail-smtpd patch, not a vpopmail patch.
I personally have it running on about 30 or 40 servers running 5.3.20 and I believe 2 servers running 5.4.0-rc2 (or what ever the latest release is). Everything just works.
As for version of the patch, I normally use Bill Shupp's qmail-toaster patch and his modified version of the chkusr patch available from www.shupp.org (Thanks Bill!).