Blocked Characters in JEMH regex

[John Juliano]

I am trying to write an expression to remove everything from the signature below and when I try to use the '.' (period) it tells me that it is a blocked character, is there another way to remove everything below the signature or can I un-blacklist the '.' (period).

[Thorsten Trägenap]

Hi John,

same request? Did you find a solution in the meanwhile?

[Mike Harrison _The Plugin People_]

In regex, '.' is a special token that means "any single character". If you are trying to match an actual period in the email content, try escaping it, e.g.

\.