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Ravand Secure Mail Gateway
What is Secure Mail Gateway?
How you can benefit from Secure Mail Gateway ?
Secure Mail Portal is a fully featured enterprise class mail server with integrated web/wap based email with email SPAM and VIRUS protection. Secure Mail Portal has two mail servers which are Gateway Mail Server and Mail Server as shown in the picture below. Gateway Mail Server is filtering all the mails from virus and spam and sending the mail as spam and virus free to Mail Server. In this case the recipient get 100% virus and spam free email. If the email contain virus, the email will be deleted immediately. If the Gateway Mail Server found the mail is a spam the mail will be hold in Spam Spool for 10 days.
Secure Mail Portal Spam and Virus prevention
How Secure Mail
Portal
works
Integrated Open Relay check connecting
to any external ORB database to ensure the sender is not in blacklisted
for sending spam email. Secure Mail Server has dozens of
configuration options to directly block users or servers identified as
abusing the mail server. These include banning by sender IP address,
recipient mail address, from mail address; limits on number of recipients
per email, maximum bad addresses in a row, email per sender IP address and
maximum messages to a single mail account. Virus scanner Gateway Mail Server will integrate
with any external command line virus scanner that has the option to
delete mail if it contains a virus. Spam system Gateway Mail Server
has support built in spam detection. Spam System uses a combination of
filter-rules and fuzzy matching to correctly identify over 98% of spam.
The spam messages are marked with a header so individual users then choose
their own 'level' of spam tolerance. The Spam system can
be customized by each client. The customization base on
the spam rating. You can choose to hold*, bounce*, or vanish* a message
before you even see it. This setting can be done in web based. Using elaborate rules, customized
policies can be setup for mail forwarding, archiving and filtering.
Filtering will typically take some form of action on messages identified
as spam by Spam System or external spam identification filters. An
alternative use for filtering is to limit mail based on content. This could allow you to setup policies
that Friends system
The Friends System
allows users to receive messages only from
friends. Non friends are automatically questioned to determine if they
are human. All mail from non friends is held pending on the Gateway Mail
Server until the user decided what to do with it. Status reports are sent
to the user on a regular basis to provide information on the Friends
system and any mail pending delivery.
Open Relay database check
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