<div>
There is very little control over IMF. If you are finding it is blocking legitimate email then you will either have to look at one of the IMF add-ons to manage it, or use a commercial product instead of IMF. <br />
<br />
Simon. 
</div>


There is very little control over IMF. If you are finding it is blocking legitimate email then you will either have to look at one of the IMF add-ons to manage it, or use a commercial product instead of IMF.

Simon.

<div>
Hi,<br />
<br />
When I try to add the sender's IP address in the Accept list as suggested, i get the following msg:<br />
<br />
Connection, Recipient, Sender ID, And Sender Filtering must manually be enabled on specific SMTP virtual server IP address assignments as they are not enabled by default.
</div>


Hi,

When I try to add the sender's IP address in the Accept list as suggested, i get the following msg:

Connection, Recipient, Sender ID, And Sender Filtering must manually be enabled on specific SMTP virtual server IP address assignments as they are not enabled by default.

<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
we're using Exchange 2003 (on SBS) as our mail server and we'd like to know, how it is possible to fine-tune or bypass intelligent message filter for certain senders or domains. Even if we set the filter low and get more spam, our IMF still blocks certain valid senders, which have already been labeled as &quot;Not Junk&quot; in the recipient's Outlook.<br />
<br />
Thanks,<br />
Gregor
</div>
</div>


Hi,

we're using Exchange 2003 (on SBS) as our mail server and we'd like to know, how it is possible to fine-tune or bypass intelligent message filter for certain senders or domains. Even if we set the filter low and get more spam, our IMF still blocks certain valid senders, which have already been labeled as "Not Junk" in the recipient's Outlook.

Thanks,
Gregor

Bypass / control Intelligent Message Fliter

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).

Various techniques are used to prevent email spam (unsolicited bulk email). No technique is a complete solution to the spam problem, and each has trade-offs between incorrectly rejecting legitimate email (false positives) vs. not rejecting all spam (false negatives) - and the associated costs in time and effort. Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials.

AntiSpam

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.