Am 04.03.2013 18:52, schrieb motty cruz: > Hello, > my company has three domain, our spam filters are running Postfix and > our IMAP server is also running Postfix. > > I want to re-construct our email system to have fault tolerance and > 99% up time. Any suggestions? > > Also, I would like for our clients to be able to change their E-mail > passwords, I have very little knowledge of utilities that would work > with Postfix. Last, I want users to be able to view email blocked in the > spam filter. > > I appreciate your suggestions. > > Thanks,
you need i.e combination of postfix amavis clamav spamassassin dovecot and perhaps some database or directory service like ldap or mysql in a ha setup with shared storage ( drbd/nfs etc ), some webmail like horde and/or an admin gui like postfixadmin running php apache webserver thats a lot of work , if your newbie try testing on some vm setup first for getting an idea what to do i.e look at http://www.exratione.com/2012/05/a-mailserver-on-ubuntu-1204-postfix-dovecot-mysql/ dependig to your recent setup you might consider cloning config files sorry there is no easy and short answer to your question Best Regards MfG Robert Schetterer -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: Joerg Heidrich
