Yes, look at vpopmail.h.
#define ATCHARS "@%/"
Just add a . to that. But beware, it will accept the first "." as a
separator. So let's say email my email address is [EMAIL PROTECTED] My
username, in your format, will be foo.bar.foobar.com will be interpreted by
vpopmail as [EMAIL PROTECTED]
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 22, 2002 11:16 AM
To: [EMAIL PROTECTED]
Subject: [vchkpw] pop username format
For backwards compatibility with my current qmail server I will
need to allow users with a 'username.domain.com' format in
addition to the standard '[EMAIL PROTECTED]' format for
Can someone point me in the right direction to tweak vpopmail to
allow this format.