An approved list of websites. Some parental control software use whitelists to limit what websites people (and children) can access and which they can't.

to mark an email address as safe, so that your 'junk' filters let it throughTo make sure you receive our emails, please make sure you whitelist our email address.

A list of email or IP addresses that have proven to be valid senders. Whitelists are used frequently with email applications to allow users to compile lists of senders they wish to receive email from. [..]

(n.) In Internet terminology, a generic name for a list of e-mail addresses or IP addresses that are considered to be spam free. Whitelists are used frequently with e-mail applications to allow users [..]

A predefined list of IP addresses that are allowed to send email, just the opposite of a blacklist (spam list). Click here to learn more about whitelist.

A list of pre-authorized email addresses from which email messages can be delivered regardless of spam filters.

A whitelist is a list of accepted items or persons in a set. This list is inclusionary, confirming that the item being analyzed is acceptable. It is the opposite of a blacklist which confirms that ite [..]

An e-mail whitelist is a list of contacts that the user deems are acceptable to receive email from and should not be sent to the trash folder.

A list of web sites that an Advertiser will permit their ads to be placed on.

Whitelist means a list or register containing details of entities that are given a particular privilege, access, service, mobility and recognition for some reason. It means a list or collection of peo [..]

A whitelist is usually a list of computer programs or websites that should be allowed for viewing.

A list of senders that recipients have deemed acceptable to receive mail from.

In edX courses, a whitelist is a list of learners who are being provided with a particular privilege. For example, whitelisted learners can be specified as being eligible to receive a certificate in a [..]

a list of approved email addresses from which a user will accept messages (the opposite of a blacklist). When a mail server configured to use a whitelist receives a message from an unapproved address, [..]

A list of entities that are considered to be acceptable/trustworthy and are granted access or privileges.

In WordPress and IT security, a whitelist is a list of trusted objects or sources. Therefore if you want to allow only fours IP addresses to access your WordPress dashboard you should use the Whitelist Approach

When performing input validation, the set of items that, if matched, results in the input being accepted as valid. If there is no match to the whitelist, then the input is considered invalid. That is, [..]

A list of websites, terms or email addresses which have been identified as appropriate and will not be filtered.

For BoxTrapper, a list of approved email senders. BoxTrapper automatically delivers messages from senders who are on the whitelist directly to the inbox.For cPHulk, a list of approved IP addresses. cPHulk always allows logins to your server from IP addresses on the whitelist.WebHost Manager® (WHM)Companion software to cPanel, which we design for ho [..]

A whitelist is a list of entities approved for authorized access or privileged membership to enter a specific area in the computing world. These entities could include electronic groups or organizatio [..]

The list of maps and mutators that will allow perk progression during a game.

The opposite of a blacklist