Download EMAIL SYSTEM

Server functionality
Theano
Relay #1
Elysso
Relay #2
SMTPD
(receive)
(Postfix MX - port 25)
√
SMTPD
(receive submission)
(Postfix - port 587)
√
√
SMTPD
user verification
reject_unverified_recipient
√
√
SMTP Relay (send)
(front end - LMTP)
√
√
IMAP front end
(Dovecot director/proxy) –
port 143
Managesieve proxy – port
4190
√
Gorgo
Back end
#1
√
√
√
Ariadne
Listserver
(obsolete)
√
√
(from relays
only)
(from relays
only)
√
√
(SMTP relay
to nireas)
(SMTP relay
to nireas)
√
√
√
√
√
IMAP back end
Dovecot
- LDA
- dsync
- Managesieve back end –
port 4190
AmavisD
- SPAM
- virus
Thalia
Webmail
√
SMTP Back end Receiver
(LMTP)
Sieve
(Global Sieve)
(Users Sieve)
using Dovecot LDA
SMTP out going
(postfix)
Mirto
Back end
#2
√
WebMail client
√
Mailing List Manager
√
√
(mailman) client
Table 2: Server services summary
Operating System Software Setup
The OS described here is the RedHat/CentOS line of distributions. The instructions in this guide are based
largely on the CentOS 6 system. The Linux Installation guide (CS-wiki) is followed for initial OS setup.
The email system assumes that there is a working Linux system available with a proper connection to the
Email System-Administrator Manual-0.9.odt - Version 0.9.39 - Feb 16, 2015
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