On 9/27/2009, Erick Calder (e...@arix.com) wrote: >>> The first line is local users, the last is the sql lookup for the SQL >>> users, and the two pcre's are dynamically created to convert >>> user_extension addresses to user+extension (not recommended).
>> Why not recommended? The only problem I could see is if the system >> allowed valid usernames with an underscore, right? > Charles, why would allowing underscores in the username be a problem? ? Because doing so would break the intended behavior? Remember, my comment was only in context with the underscore being used as an additional (in addition to the '+' character) recipient delimeter. At least, thats the context I thought I was replying to...
