UserGate
Mail
Server
is a
solution
for
secure
corporate
e-mail
management
with
built-in
antispam
and
antivirus
modules.
The
product
is
built
from
multiple
modules,
which
makes
it
more
failsafe
and
allows
running
the
server
on a
distributed
system.
E-mail
Management
UserGate
Mail
Server
basic
features
include
domain
and
account
management,
Web-client,
distribution
list
support,
remote
accounts
management,
LDAP
support
and
a
powerful
and
flexible
rules
system.
Security
The
product
supports
SSL,
POP3s,
SMTPs
and
IMAPs
protocols
for
secure
e-mail
access.
Additionally,
UserGate
Mail
Server
features
Commtouch
Zero-Hour
cloud-based
antivirus
module
and
two
integrated
antivirus
modules
from
Kaspersky
Lab
and
Panda
Security.
All
these
modules
are
used
to
scan
SMTP
traffic
for
viruses.
Several
levels
of
spam
protection
When
processed
by
UserGate
Mail
Server,
messages
go
through
several
filtering
stages,
including
connection
filtering,
sender
filtering,
recipient
filtering
and
content
filtering.
UserGate
Mail
Server
supports
the
following
spam
filtering
methods:
- DNS-based filtering (DNSBL, RHSBL, Backscatter, MX, SPF, SURBL);
- Distributed antispam system filtering
- Statistical filtering (Bayesian filtering method designed by Entensys).
In
addition,
UserGate
Mail
Server
SMTP
monitoring
(ensures
the
commands
comply
with
RFC),
allows
to
set
maximum
message
size,
maximum
number
of
addressees,
etc.
IMAP
integration
UserGate
Mail
Server
supports
integration
with
an
IMAP
server
(MS
Exchange
or
Lotus
Domino).
The
integration
feature
allows
creating
a
public
IMAP
folder
on a
remote
mail
server
and
processing
messages
in
this
folder.
Monitoring
and
statistics
UserGate
Mail
Server
supplies
you
with
information
on
all
the
messages
processed
by
the
server.
Message
monitoring
tool
allows
you
to
organize
messages
by
date,
processing
status
(delivered/blocked)
and
source
or
destination
address,
push-send
messages
blocked
as
spam,
and
create
exceptions
lists.
Other
features
UserGate
Mail
Server
also
features
e-mail
аrchiving,
automatic
reply,
mail
processing
rules
configuration,
web
console
service
management
and
selection
of
random
dates
in
mail
history.