Examples
To block specific words in a phrase
/word1|word2|word3/
To block purposefully misspelled words
Spammers often insert other characters between the letters of a word to avoid detection by antispam software.
^.*v.*i.*a.*g.*r.*o.*$
cr[eéèêë][\+\-\*=<>\.\,;!\?%&§@\^°\$£\{\}()\[\]\|\\_01]dit
To block common spam phrases
The following phrases are some examples of common phrases found in spam messages.
try it for free
student loans
you’re already approved
special[\+\-\*=<>\.\,;!\?%&~#§@\^°\$£\{\}()\[\]\|\\_1]offer