Use Inbox Sentry Spam Filtering to work with your existing email service. Filter out spam and viruses before they ever hit your
mail server. Inbox Sentry incorporates a powerful cloud-based filtering engine and uses a variety of mechanisms including header and text analysis, bayesian filtering, DNS blocklists, and collaborative filtering databases to prevent spam and viruses from reaching your inbox.
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| Setup Fee |
FREE |
FREE |
| Price with 12-month prepay |
($7.45/month to month)
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($8.95/month to month)
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| No Contracts |
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| 30 Day Money Back Guarantee |
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| 99.9% Uptime Guarantee |
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Email Address Limit
Mailbox limit is the maximum number of email addresses which can be configured for your domain. Email sent to any other addresses at the domain will be rejected.
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10
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100
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Domain Aliases
A domain alias is a secondary domain that you have configured to forward to your primary domain.
If you expect to receive email addressed to mailboxes at more than one domain, but want the email delivered to a single mailbox, then you should use a domain alias.
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1
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10
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Spam Filtering see screenshot
Spam filtering blocks inbound messages which are detected as spam, and places them in a quarantine.
Individual mailbox users may log into their Inbox Sentry control panel, and view/delete/deliver any messages which have been placed in the quarantine.
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Virus Filtering
Virus filtering blocks inbound messages which are detected as viruses, and discards them.
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Load-Balanced Technology
Load balancing uses a cluster of servers to process inbound email messages.
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Statistical Graphs
Statistical graphs provide a quick glance at how many messages are being blocked by the filter.
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Simple Management see screenshot
The Simple Management Interface allows you to access all functions of your Inbox Sentry account, including:
- View domain-level statistical graphs
- Add/remove filtered mailboxes
- Add/remove domain aliases
- Configure real destination mail server
- Access end user mailbox-level interfaces
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End User Interface see screenshot
The End User Interface allows individual mailbox users to access the following functions:
- View mailbox-level statistical graphs
- Adjust spam filtering sensitivity
- Whitelist or blacklist email addresses
- View, delete, or deliver blocked messages
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Retention Period
Retention period is the amount of time that each blocked message will be archived in the Inbox Sentry database. After this time period has expired for a message, that message will be permanently deleted.
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7 Days
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7 Days
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Frequently Asked Questions:
Large volumes of email processing may consume excessive resources and require that you upgrade to a dedicated server. By using this service, you reduce overall expenses and have a high-quality spam filtering solution. We have a custom designed and load balanced spam filtering cluster to handle the task of filtering your email.
Our load balanced spam filtering cluster acts as a "man in the middle" for your domain's email delivery. Mail
is initially delivered to our servers, filtered, and the remaining "good" mail is forwarded on to your "real"
mail server.
No. The use of catch-all mailboxes results in a large volume of unnecessary CPU usage associated with filtering
and delivery of spam email. Therefore, individual recipient mailboxes must be defined.
Messages that are flagged as spam are saved for up to 7 days, and visible within your Inbox Sentry control panel. After a
message has been saved for 7 days, it will be permanently deleted.
Spammers are constantly changing their tactics to circumvent filters. For this reason, some spam may still
be received after implementing our filtering service. We always keep our spam filtering systems up-to-date
with the latest technologies to help avoid this. You may also adjust your filtering preferences to further reduce the amount of spam you receive.
Yes, we provide you with the ability to allow end users to access a control panel, where those users may
view blocked messages, change filter sensitivity, and modify their individual whitelist and blacklist
settings. However, you do not have to give mailbox users access to this control panel. You may maintain
complete control of all settings at the domain level if you desire. The choice is yours.
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