Documentation MailCleaner

Frequently Asked Question

Too much VIRUS/Malwares/Trojans pass through MailCleanner

Hello, PLEASE verify first: message#35 because this issue is normally solved ---------------- ...

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MailCleaner Newsletter Module

MailCleaner includes a module dedicated to “Newsletters Detection”. It is really important you f...

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How to resolve mail spoofing problems

To avoid mail spoofing (forged mails), you can use authentication this way: 1) *(OPTIONNAL !!! : ...

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Number of users / Billing mailbox / Callout

Your MailCleaner statistics doesn't display the correct number of mailbox used? Don't panic ! Th...

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MailCleaner Network configuration

For more information, please refer to Chapter 1 of the MailCleaner installation manual: https://w...

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How to create a ticket with all informations

Minimizing respond time by providing essential information at ticket creation really improve our ...

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How to report a wrong analyze

Hello, MailCleaner was designed as community and collaborative anti-spam software. To be more pr...

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ClamAV Unofficial Signatures

MailCleaner uses ClaimAV as the default antivirus software when scanning messages. There is a bas...

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GitHub Branches

# Notice Work-in-progress document discussing future MailCleaner development. The 'Legacy' model...

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SMTP Long Lines

# Background The [SMTP specification](https://www.rfc-editor.org/rfc/rfc821) provides the protoc...

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Kernel Update

# Out of Date IMPORTANT: Debian has recently shut down their repositories for Jessie. Any of the...

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ESET Anti-Virus

# Installation Please contact MailCleaner sales to get a trial license. When this is done, you ...

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Kaspersky Anti-Virus

# Installation Please contact MailCleaner support to have the Kaspersky add-on option installed....

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MachineLearning

MailCleaner is currently in the processes of developing a new Anti-Spam filter module called Mach...

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Exim 4.94 Upgrade

There have been disclosures made for several critical vulnerabilities with the Exim MTA which is ...

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Manage quarantines in Exchange - O365 - Outlook

# Manage quarantines in Exchange - O365 - Outlook If you do not want to manage quarantines on Ma...

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Full Whitelist

# Full Whitelist The full whitelist feature allows mails to bypass all forms of filtering. Unlik...

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Hostlist Entry Formatting

In MailCleaner, there are several features which allow for policies on a hostname or IP basis. He...

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SpamC score adaptation

This documentation aims to show you how to adapt a SpamC score per domain or even per mailbox. If...

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Freemail

Freemail is the name we give to big emails accounts providers. Those emails accounts dont require...

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Newsletter marked with "?Spam" tag

There is no unique tag for newsletters, so if you don't want the **{spam?}** tag you need to set ...

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Is there a way to whitelist addresses for outbound messages?

The feature to whitelist an address for outbound messages does not currently exist. This feature...

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SPF explanation

First thing, if you check this feature and get a message from a domain that doesn't have a SPF, m...

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Reject domains containing capital letters

Domain names shouldnt have any capital letters in them according to RFCs so we decided to forbid ...

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CPU dependencies for MailCleaner-MachineLearning Module

# CPU dependencies for MailCleaner-MachineLearning Module CPUs have different sets of instructio...

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