dovecot - Jun 2011 - Version differences, trash, upgrade

Hello everybody,

I have some basic questions:

1. how can I configure the auto-empty trash plugin for all users after 3 or
4 days (This is very important, regular users do not clean their trash, or
are using blackberry and do not have an option to do it or simply, do not
care about it)

2. difference between version 1.2.17 and latest 2 version of Dovecot, have
the version 2 an automatic option for the trash thing?

3. me as a basic skilled user, how can I made the upgrade to version 2
without major risks, I mean I do not want to leave everybody on my server
without mail.

 

I am a novice in all of this stuff, so please excuse me if I am making dumb
questions.

Thanks in advance for your help.

 

Information about my installation.

# 1.2.17: /etc/dovecot.conf

# OS: Linux 2.6.18-164.11.1.el5 x86_64 CentOS release 5.6 (Final) 

protocols: imap imaps pop3 pop3s

plugin:

  quota: maildir

  quota_rule: Trash:ignore

 

Kind Regards,

Jos? Antonio Su?rez Pinz?n

Auge CS

(+57 1) 812 7629

(+57) 300 618 0017