E-mail address parser from config

[polarismail]

When adding an address such as: [email protected] in rcpt_to.routes.ini it fails to load it with error:

Invalid line in config file '/usr/local/haraka/config/rcpt_to.routes.ini'

This stems from haraka-config/lib/readers/ini.js which makes use of

module.exports = {
section: /^\s*[\s*([^\]]?)\s]\s*$/,
param: /^\s*([\w@:._-/[]]+)\s*(?:=\s*(.?)\s)?$/,
comment: /^\s*[;#].$/,
line: /^\s(.?)\s$/,
blank: /^\s*$/,
continuation: /\[ \t]*$/,
is_integer: /^-?\d+$/,
is_float: /^-?\d+.\d+$/,
is_truth: /^(?:true|yes|ok|enabled|on|1)$/i,
is_array: /(.+)[]$/,
}

...

match = regex.param.exec(line)
if (!match) {
  exports.logger(`Invalid line in config file '${name}': ${line}`)
  continue
}

The param regex doesn't allow + signs. This can easily be changed, but will it break something else ?

[msimerson]

Presuming that you've also changed the qmail config to use + as the extension delimiter, I can't immediately think of anything else it would break.