How does this regular expression work?

Question

Regular Expressions

You need to understand how this regular expression works.

Regex(@"^.+?\ .+?\ .+?\ .+?\ \[.+?\]\ (%|@From|@От кого|@De|&|\$|#)(.+?):\ (.+)$");

Answer 1

You can copy the regular expression to the https://regex101.com/ service, there is an explanation tab that describes in parts how it works