> Your timestamps suggest you did this the other way around.
> Aki mentioned that issue is/will be fixed, but DH parameters can take a
> *very* long time to generate if you're unlucky, so maybe it's a timing
> issue (using the service before the DH parameters was ready.)
I think I would ask you to ignore the timestamps in this instance. I
can tell you from fact that I deleted the old .dat file, restarted
dovecot, and waited for it to regenerate the file (i.e. there was
nothing there, and then there was ...). So I can guarantee you that
the file there at the moment very much is a new file, and that I
waited for that new file before testing again.