17 Oct
2015
17 Oct
'15
5:19 a.m.
If it's less than 64 bits number and Dovecot is compiled as 64bit binary, I guess it should work. Otherwise it gets more or less random:
http://hg.dovecot.org/dovecot-2.2/file/17aac21b303d/src/lib-storage/index/ma...
That explains it. Thanks.