[Dovecot] raw backtrace in masses

[Mike Abbott]

> I am a bit new to this kind of debugging.
> What happens if I turn on core dumps on Solaris?


See the "Core Dumps" section of http://www.dovecot.org/bugreport.html.

> Does this fix help against this sort of crashes?
> http://hg.dovecot.org/dovecot-2.0/rev/8f251e0bc02d

Probably not.  You're running 1.2 not 2.0, and you did not report seeing that assertion failure in your logs.