dovecot - Jan 2021 - Where does sieve store its "vacation" state?

Pigeonhole/sieve has a ?vacation? feature that keeps track of which addresses it
has sent messages to already so it doesn?t send too many.  The state for this
feature seems to survive a dovecot restart, so it must be persistent somewhere
and not just stored in RAM.  But I don?t recall configuring any place where that
state would reside.  So where is it?

rg

> On 21/01/2021 00:02 Ron Garret <ron at flownet.com> wrote:
> 
>  
> Pigeonhole/sieve has a ?vacation? feature that keeps track of which
addresses it has sent messages to already so it doesn?t send too many.  The
state for this feature seems to survive a dovecot restart, so it must be
persistent somewhere and not just stored in RAM.  But I don?t recall configuring
any place where that state would reside.  So where is it?
> 
> rg
There is a file called .dovecot-lda.dupes. It's documented in
https://doc.dovecot.org/configuration_manual/sieve/usage/#sieve-usage-vacation-auto-reply

Aki