With 3.0.2, I saw mail worked OK and concentrated on dbmail-export search. I
confirmed you fixed the search problem in 3.1.7 . Then I discovered the
dbmail-export hanging problem, which you fixed in 3.1.7.1 .

Then I restarted general mail testing and immediately found dbmail-imapd
won't stay running - crashes immediately after starting. I reverted to 3.1.7
and tested dbmail-imapd for the first time - same condition. Not surprising
given the closeness in versions.

3.1.7 marks my first experience with a different config than the oldish 3.0,
so I'm not that surprised I may have missed something else. My first
self-caused problems were with the default dbmail.conf location and the
dburi var.

------------------------------------------------------------------------------------

I'll assumed I should set

CFLAGS=-g # aids debugging

and recompile/install
and run gdb a la 'run -D' and see what happens. I did and saw a small amount
of output which I didn't understand at all except for the 

*$ gdb dbmail-imapd
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/dbmail-imapd...done.
(gdb) run -D
Starting program: /usr/sbin/dbmail-imapd -D
[Thread debugging using libthread_db enabled]
[New Thread 0x7ffff7b4d700 (LWP 64351)]

Program received signal SIGABRT, Aborted.
0x00000036b12328e5 in raise (sig=6) at
.../nptl/sysdeps/unix/sysv/linux/raise.c:64
64        return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
(gdb) *

If I have to give up self-help (I've spent hours already but it's fun to
learn here) then my reading further will allow me to prep some other helpful
debugging that's been suggested in some other cases. Then I'll return here
for aid.



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