my first question is : does postfix and dovecot are able to use an encrypted filesystem such as Encfs ?
For the access question , yes I will use a Juniper firewall ( is it safe to use Juniper ? )to filter IMAP and SMTP access from the outside and the LAN And yes STARTTLS will be used for both SMTP & IMAP access *Frank BONNET* Systemes UNIX et Reseaux ESIEE PARIS 01.45.92.66.17 - 06.70.37.37.69 2013/10/23 Steffen Kaiser <[email protected]> > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Wed, 23 Oct 2013, BONNET, Frank wrote: > > I have to setup a "secured" email server >> >> - encrypted filesystem >> > > hmm. First define what "encrypted" means in this case, the whole partition > with one master key, encrypted for each user, ... . For the first, several > block device level approaches exist, for the latter check out AFS or Encfs. > > > - SSL or TLS only for SMTP and IMAPS >> > > Well, if you use an inspecting firewall, that checks the traffic, you will > be on the save side of life. > > Does IMAPS means: no STARTTLS over IMAP? Then drop the imap listener in > Dovecot. > > > - Talking only to some known other same-secured servers >> > > use an IP firewall. > > - -- Steffen Kaiser > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > > iQEVAwUBUmd8+**l3r2wJMiz2NAQIgVAf+Jx3D8hOty+**6vDZ8O5jfU0CoLRr8w/8AR > xqKpZ3+oTd5AR7PsK7YjI+**PbW1h3NAgYHn9ms8ANDbG2bdEYUoVg**6TNjXFtom1Rp > dIDrTWeZg/8ese+**EtxtG2UZeUS11rP41xpQzpKCHjvO/**4Ght0aM5sXonkiLNX/39 > NffNOhUB1hCF7eFeVmnm3aexr+**bKY8b6MqmRKRXQZsgghoNcAxu0sSXd**3+02t/ty > brLLhzg3oTPaePSQ72x3FNklhpntyH**GOELF8Lun8xCn9hsHCPhBQYRE0eW3G**3Qyp > TDCix5UZh7hx8BqNmy3DqIKQza9/**M9h+MHpd4j+UL+GOHC324JwAJg== > =WULk > -----END PGP SIGNATURE----- >
