#### 3.19.1.2 New MH Profile Variables ¶

Variable: `MH Variable` string `Charset` ¶

  Controls the character set in which the components decoded via the `decode` (see decode function) format function should be output.

Variable: `MH Variable` string `Reply-Regex` ¶

  Keeps the regular expression used to recognize reply messages. The argument should be a POSIX extended regular expression. Matching is case insensitive.

  For more information, please see See reply_regex function.