He may never be entirely successful, but the difference in being "blacklisted," "greylisted," "bluelisted" or "whitelisted" is considerable.
Source: wiktionary
Whitelisted
Synonyms for "whitelisted"
Ranked by relevance and common usage.
Sample sentences
7 total sentences available.
[…] to accelerate the flag’s attempts to become ‘whitelisted’ at IMO […]
Source: wiktionary
[…] is the only client-side antispam tool that quarantines any incoming mail that doesn't come from a whitelisted sender.
Source: wiktionary
This means that many spam senders will never become whitelisted and email will never be accepted from them.
Source: wiktionary
Showing 4 of 7 available sentences.