on 11/1/2011 10:30 AM Grant McChesney spake the following: > On Sun, Oct 23, 2011 at 10:19 AM, John Hinton<webmaster at ew3d.com> wrote: > >> For those of you that still are running CentOS 4... I have one system >> that is still going... there is a problem with the newest release of >> Dovecot under mbox. Certain spam is causing this error when users try to >> log on. >> >> file lib.c: line 37 (nearest_power): assertion failed: (num<= >> ((size_t)1<< (BITS_IN_SIZE_T-1))) >> >> Rolling back to a previous release fixes these issues. I'm not bothering >> to file a bug with Redhat as the EOL is rapidly approaching and I just >> about have my one system's users moved to a new server. >> >> I have not as of yet seen this problem on CentOS 5 mbox systems, but I >> don't have many users on those systems either as I'm 'slowly' migrating >> all to CentOS 6 Maildir systems. >> >> > > > I got bit by this bug as well. I rolled back to dovecot-0.9.11-9 for now > until I find time to upgrade to CentOS 5 or 6. DO yourself a favor and use a dovecot from a third party repo... the 0.9 series is YEARS old.