[Mimedefang] Filtering usernames

[Kenneth Porter]

--On Friday, December 15, 2006 8:48 AM -0800 Kenneth Porter 
<shiva at sewingwitch.com> wrote:

> That reminds me: Is there a way to change the character used for plussed
> addressing, perhaps to add "." so that either "+" or "." can be used?
> That way I can just always use "." in web forms. Most seem to accept that.

I found a couple of comp.mail.sendmail threads that suggest using the regex 
feature for this:

<http://groups.google.com/group/comp.mail.sendmail/browse_frm/thread/44288aacc1f20126/>
<http://groups.google.com/group/comp.mail.sendmail/browse_frm/thread/1bd76c0eb8a4cd55/>