[Dovecot] dovecot 2.2 Panic: pool_data_stack_realloc(): stack frame changed

[Dimos Alevizos]

Never mind I just saw there's a newer version of pigeonhole that fixes 
it. Sigh...

Changelog v0.4.1:

  - Fixed assertion failure due to datastack problem in message header
    composition.

Dalevizo