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I recently started using R 2.7.2, and noticed a surprising change in the behavior of var() on NA data: R 2.6.1 (Patched), 2007-11-26, svn.rev 43541, x86_64-unknown-linux-gnu: > stdev(rep(NA,3), na.rm=F) [1] NA > stdev(rep(NA,3), na.rm=T) [1] NA > var(rep(NA,3), na.rm=T, use="complete.obs") [1] NA R 2.7.2 (Patched), 2008-09-02, svn.rev 46491, x86_64-unknown-linux-gnu: > stdev(rep(NA,3), na.rm=F) [1] NA...

...7 - I instantly get the indication of never ending forks in the dovecot log (see below) - neither do I get the SMTP prompt that I expected in my telnet session - it just hangs. Apr 19 10:05:34 smtp-auth: Error: mailfront[43539]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43541]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43543]: bytes in: 0 bytes out: 29 Apr 19 10:05:34 smtp-auth: Error: mailfront[43545]: bytes in: 0 bytes out: 29 Question is if I've misconfigured something or if it is impossible to utilize dovecot2.x this way ? PS: Now I...