|
[description], Story, any other text you want to use.
The Cybermagic of Whitelists
by: Niall Roche
Before we start getting deep into the meat of this article it's important to explain some standard terminology to make sure the rest of this article makes sense.
- An IP address is a number which identifies your location on the Internet.
- A blacklist is a list of IP addresses which your antispam software uses to block incoming spam.
- A whitelist is the exact opposite of a blacklist.
A whitelist is a predefined list of IP addresses that are allowed to send email to and receive email from each other. Blacklists exclude known and suspected spammers. Whitelists can be used to exclude everyone except known IP addresses. Think of it like this. A whitelist is a like having a phonebook which is owned by a small group of people who only wish to speak directly to each other. They don't want just anybody ringing them. Not only that but the entire group need to approve new phone numbers before they appear in this exclusive phonebook.
To send email to a whitelist you must be approved by the owner of the whitelist. This is a lot like the double optin systems used by legimiate ezines and mailing list owners. Whitelists are the nightclub bouncers of the virtual world - if you ain't on the list you ain't getting in. Simple but very effective.
A real world example of a whitelist would be if two companies wanted to exchange email only with each other. These companies could implement a whitelist that contained the IP address for just the two email servers that want to send email to each other. That would mean that any email coming from an IP address not on the whitelist would be returned to sender. For companies they can ensure that employees are only dealing with work related email and not chatting with their friends.
The benefits of whitelists are many but proper management of the whitelists is equally important. Misuse of whitelists will only lead to more headaches for everyone involved with missing email, irate customers and IT departments doing overtime just being the tip of the iceberg.
If you'd like to learn more about spam then drop by http://www.spam-site.com today.
community 2 web tv net
Have you ever been to a website looking for information on community 2 web tv net where everyone seems to be speaking any language but yours? Well, that's how many people feel when they surf the Internet. community 2 web tv net business and technical websites are often so full of jargon that they may as well be speaking a foreign language to their customers.
The fact is that visitors don't come to your site for a little light reading but for real information about community 2 web tv net. They scan web pages for the information they want regarding community 2 web tv net, but they do not read every word carefully. We have done the initial work for you and know that this site is your answer.
Broadcast On the Net Index
|
Main Menu
Broadcast On the Net
Site Map
Affiliate Ads, Links, news, etc.
News for 27-Mar-25 Source: BBC News - Home George North: World Rugby wants more information from RFU over 'non-compliance' Source: BBC News - Home May Christmas message urges unity after Brexit vote Source: BBC News - Home All heart Source: BBC News - Home Gorging on love Source: BBC News - Home Man 'in love' drives through airport Source: BBC News - Home Carrie Fisher: Star Wars actress suffers heart attack Source: BBC News - Home UN votes against Israeli settlements Source: BBC News - Home Africa's top shots: 16-22 December 2016 Source: BBC News - Home Berlin truck attacker Anis Amri killed in Milan Source: BBC News - Home Your pictures: Best of 2016
Links
Links
Links
|