Keyword Format Specification for MailAttachmentBot

MailAttachmentBot classifies emails by matching keywords in the subject line, while attachment file types are determined by keywords in the filenames.

The keyword format adheres to the wildcard syntax of PostgreSQL’s LIKE operator and is case-insensitive.

In keyword patterns, "%" and "_" are special wildcards:

"%" matches any string.

"_" matches single character.

For more information about the LIKE operator in PostgreSQL, please visit https://www.postgresql.org/docs/current/functions-matching.html#FUNCTIONS-LIKE

Here are some keyword examples:

Keyword	Email Subject or Attachment Name	Result
%abc%	abc or abcd	true
	a1bb or adbc	false
abc%	abcdef or abcdef	true
	aabc	false
_abc_	AabcD	true
	AAabcDD	false
%A_b_D%	12AabcD34 or 12A9b8D34	true