Did you say... "SpamAssassin" ?
Frequent typos and misspellings :
SpamAssassin SpamAssassni SpamAsssasin SpamAsassin SoamAssassin SlamAssassin SpsmAssassin SpzmAssassin SpqmAssassin SpanAssassin SpakAssassin SpajAssassin SpamAesassin SpamAasassin SpamAdsassin SpamAwsassin SpamAxsassin SpamAseassin SpamAsaassin SpamAsdassin SpamAswassin SpamAsxassin SpamAsssssin SpamAsszssin SpamAssqssin SpamAssaesin SpamAssaasin SpamAssadsin SpamAssawsin SpamAssaxsin SpamAssasein SpamAssasain SpamAssasdin SpamAssaswin SpamAssasxin SpamAssasson SpamAssassun SpamAssasskn SpamAssassim SpamAssassih SpamAssassib
Webmasters: cut and paste this list of common typos for your keyword search engine optimisation needs. You can also click any of the words above to generate more typos.
Why are misspellings and typos important for you ? Read the introduction about the Typo Trap