[Dovecot] Override old e-mails with new e-mails after exceeding Maildir size limit

[Daniel Parthey]

Dunkan wrote:
> Is it possible to set Dovecot to write new e-mails in the place of the
> oldest e-mails, when there is no storage left in the Maildir? 

I suppose you're looking for the "Quota" and "Trash" Plugins?

http://wiki2.dovecot.org/Quota
http://wiki2.dovecot.org/Plugins/Trash

Regards
Daniel