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Frequently Asked Questions

How do I minimize filtering mail that is not Spam (false positives)?

Process Software - PMDF Technical Support - FAQs
It is advisable to review the filtering mechanisms to make sure that you only trap mail that is considered Spam. One way to avoid discarding legitimate mail accidentally is to specify that mail always be delivered from certain domains or e-mail addresses, such as, bigboss@homeoffice.com.
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What are False Negatives and False Positives?

The Feline PKD FAQ -- Answers to Frequently Asked Questions ...
False Negatives are cases where an individual is diagnosed negative, but is in actuality positive. False negatives can be caused by the use of the wrong equipment (too little resolution to detect cysts which better equipment would have clearly shown), or because the sonographer was not skilled enough in using the equipment, or had not been trained sufficiently in the use and interpretation of ultrasounds, or had insufficient experience in diagnosing PKD by ultrasound.
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What about SPAM Filtering and Mail Services?

Virtuoso FAQs
Virtuoso enables you to combine the functionality of a mail system and database so that you can custom develop spam filters or customize Virtuoso (via its server extensions kit) to work with 3rd party Spam filter tools. Virtuoso can enable Spam filtering to occur immediately after mails are deposited in your mailbox, and prior to POP3 mail retrieval.
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Will I get false positives?

Frequently Asked Questions
Our false positive rate is one of the lowest in the industry. For any false positives the sender will receive a bounce message indicating the email did not go through. Also, we recently added new "spam" and "not spam" icons to the Outlook toolbar for models 300, 400 and 600 of the Barracuda Spam Firewall. This allows users to train the Bayesian filters and further reduce the occurrence of false positives.
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SpamSentinel Server FAQ
The biggest problem with most spam filtering and blocking for Domino is false positives. Keyword filters create them. Domain rules create them. Subject filtering creates them. For starters, we do not look at Notes mail generated internally, only mail from the SMTP gateway. So, there is 0% chance of false positives from internal Notes mail.
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Spam Help Center - Information on Dealing With Spam
AntiSpam software evaluates each piece of email to determine if it is spam or not. A false positive is an incorrectly classified non-spam item.
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Netcleanse - Messaging and Desktop Security: FAQs
False positives are not a problem with Netcleanse. Each day, every mail recipient receives our Archive Report. This is a personalized email digest, listing their quarantined mail since the last Archive Report. Administrators also can authorize specific groups or every user the ability to search for real-time quarantined mail.^
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Frequently Asked Questions - Breast MRI of Oklahoma - Women'...
with mammography or ultrasound, there are false positives with breast MRI. With mammography, only one in five biopsies will prove to be cancerous. MRI is somewhat better in this regard, but false positives still occur due to benign tumors and other conditions of the breast. We are at the beginning of the "MRI revolution," and advances in this area will come with experience ? however, experience without a systematic review of outcomes is largely wasted.
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Audited by Netcraft
Where it is not possible to confirm a potential vulnerability without risking disruption to your services, — such as Denial of Service attacks, or buffer overflows —vulnerabilities may be flagged on the basis of a software version number rather than generating the actual error condition. This can lead to false positives, whereby a vulnerability that has already been fixed is reported on the basis of the software version.
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Will I receive a high number of false positives using a Barracuda Spam Firewall?

Spam Filter / Spam Firewall / Web Filter / Spam Appliance / ...
With no tuning, the Barracuda Spam Firewall is set to minimize false positives, typically at 0.01 percent or less ??" one of the lowest false positive ratings in the industry. As with any solution that allows for user customization, each customer???s false positive return will vary depending on how the administrator tunes the unit (i.e. a stricter spam score setting may result in more false positives).
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What are false-positives and false-negatives and what should I do about them?

USF | ITS | FAQ | PureMessage
A false-positive is when PureMessage has tagged a message as Spam that is actually a legitimate email. By legitimate we mean a message sent directly to you from someone who would normally send you email. A false-negative is when you receive an email that is obviously Spam in your inbox, but it is not tagged by PureMessage as Spam. In these cases, you can expand the header on the message and forward it either to not-Spam@usfca.edu or is-Spam@usfca.edu.
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How do I set up spam filtering?

TNS: FAQs
In many cases, you can configure your e-mail client to filter spam based on the subject line of the e-mail message. Messages that the mail server considered to be spam will be marked {SPAM} in the subject line. For assistance, contact the desktop support staff in your department or the TNS Help Desk at 4-5261. If you read e-mail on rohan.sdsu.edu, see configuration details at http://www-rohan.sdsu.edu/help/spam.
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How do I enable both spam filtering and mail forwarding?

Support: Web&Domain: FAQ
If a mail name is set up for forwarding it cannot also be set up for spam or virus filtering, as the alias will not even appear in the list of configurable aliases.
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What are common causes of false positives?

ProstaScint, the first and only FDA approved product used to...
False positives commonly occur in areas of nonspecific uptake such as stool. Additional delayed images can resolve equivocal findings in such cases. Asymmetric or tortuous blood vessels may also make scan interpretation difficult. Comparison of the immediate postinfusion and delayed images may help distinguish asymmetry from actual disease.
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How do they avoid generating false positives?

New Panda Software Solutions for SMEs
Their detection technology is not only based on simple rules or mechanisms, but incorporate intelligent technologies such as event correlation to take accurate decisions.
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What about false positives? Will they need to reactivate as well?

FAQ
A false positive occurs when a customer attempts to validate their genuinely licensed copy of Windows, but is incorrectly given a “non-genuine” result. False positives are a relatively rare occurrence. During these situations, Microsoft works closely with customers via our support lines and customer forum to help the user recover. In the event of a mistake, customers will have a grace period in which they will have full functionality and Microsoft support.
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How are false positives and false negatives in blood testing caused?

EZ Detect Colon Cancer Home Fecal Occult Blood Test Kit
False positives can be caused by 1) substances or conditions that cause bleeding, such as bleeding gums following a dental procedure or drugs that may cause gastrointestinal bleeding, such as anticoagulants, aspirin, steroids, and large doses of iron preparations; 2) other sources of hemoglobin, such as the ingestion of red meat within three days before testing; and 3) other substances that will react with the test, such as the ingestion of fish, turnips, horseradish, or drugs such as colchicine.
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Can a mail client add the address of a spam sender to the Spam Filtering blacklist?

Frequently Asked Questions
I keep receiving the same messages from my ISP and the Event log shows it being repeatedly sent and received
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myDurango.net
We do some filtering of e-mail, and our methods will change from time to time as we adjust to the new types of spam and viruses out there. Our goal is to weed out the worst of it while allowing legitimate mail to get through. It is not likely that we will be able to keep all unwanted mail from reaching you, so please be careful when opening unsolicited e-mail. You can minimize spam by only giving your e-mail address to trusted friends and businesses.
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What can I do to minimize spam in my e-mail box?

Frequently Asked Questions (FAQ) about BlueFive software and...
I would suggest that you not send messages back or reply to the sender. Doing so may only indicate to the sender that you are receiving their spam. You can stop unwanted e-mail by setting up a filter system if your e-mail client allows it, or you could use a more effective solution in the form of an anti-spam program like MailWasher. Such an error is usually due to a communications error that caused the file you downloaded to be corrupted. This mainly occurs when downloading during busy hours.
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Is spam (Junk Mail) filtering enabled by default?

OpenBand - Online Help
No, in order to keep the user experience with OpenBand's e-mail platform and to prevent any message loss, spam filtering is not automatically enabled. However, customers are encouraged to login to the Web-Mail interface to review information about e-mail platform features and functionality, and to enable spam filtering for their respective accounts. (See the following FAQ for more information.)
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Notice - If you use e-mail "SPAM" filtering?

Personal Wish list / Gift Registry Service - FAQ (Frequently...
We use your email only to send registration and wish confirmations and periodically for the benefit of your family and friends, we will send you a link back to your WishCentral list to remind you to keep wishes updated for events such as your birthday. add "support@wishcentral.com" to your list of acceptable emails or if that is not available, you can accept all emails from "wishcentral.com".
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How does Copperfasten avoid false positives?

Copper Fasten - Mail Firewall Appliance - Email Anti Spam / ...
Copperfasten provides a digital signature mechanism for each digital asset on the server. Only the system administrator, with access to the private key, can modify the digital signature and thus modify the actual asset. Any modification not accompanied by a digital signature is by definition, unauthorized. As such, the system cannot produce false positives. Simply put, either the change is digitally signed or it isn't. In theory, yes.
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I am afraid of false positives. Will I lose any Email?

ColoServe MailFilter Spam and Virus Blocking FAQ
ColoServe MailFilter has been designed to minimize the risk of false positives. False positives happen when good messages are incorrectly identified as spam. We take false positives very seriously. As such, the incidence of false positives is extremely low. Any message that is incorrectly identified as spam can be whitelisted to ensure future delivery.
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How can I reduce False Positives with SpamShield Pro?

E-Marketing Associates ~ Web Site Design, Hosting, Marketing...
Here are some tips to reduce the chance of a false positive, when SpamShield Pro incorrectly marks a message as junk email: SpamShield Pro will ignore messages sent from specific email addresses or entire domains on your Approved Senders list. Alternatively, you can use the Email Rules in WebMail to have SpamShield Pro skip messages based on more detailed criteria. SpamShield Pro considers a message to be spam if its SpamShield Score is greater than the minimum SpamShield Score you set.
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How do I submit false positives/negatives for Cloudmark?

MPP FAQ by RAE Internet
CGP stops running after about 20 minutes and CGP logs show 'task has not stopped on stdin close, trying to kill'
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