======VPOP3 Internals======
This section describes some of the internal workings/files of VPOP3. This is not, nor is it intended to be, a complete description, but merely contains information that may be useful to the average, interested (and moderately technical), user. The information here is not guaranteed not to change between versions of VPOP3.

  * [[Database files used in VPOP3 2.x]]
  * [[LDAP Schema in VPOP3 4.x]]
  * [[Summary log file format]]
  * [[Database schema used in VPOP3 5.x]]
  * [[Status monitor protocol]] (port 5109)
  * [[Internal data formats]]