On 20.8.2012, at 16.06, Jost Krieger wrote: > So here's the questions: > > 1. Is it possible to have compressed/uncompressed mails mixed in an > mdbox?
Yes. Compression is detected on a per-mail basis. > 2. Will it work via "-o" in lda delivery? > > I tried to find out in the source but found it hard to see which options > are pulled in when. -o can override all settings that are handled by the running process itself, so yes that includes compression stuff.