Log Message:
Upgrade to 3.2.1. Patch sent by Soren Jacobsen in PR pkg/23299.

Changes since 3.1.7:

* Add command_add_fromline directive to control prepending mbox-style From_
  lines to command deliveries.  Defaults to 1, the previous behaviour.  Set
  to 0 to disable.
* Add workaround for differences in Python poplib; an incompatible change
  was introduced (apparently in 1.6) to Python's library, where session.retr()
  previous returned raw lines, but now it returns the un-stuffed lines.
  getmail now has to conditionally un-stuff lines depending on the version
  of the Python interpreter in use.
* Change the "over max message size of %(max_message_size)i, skipping ..."
  message from informational to warning so it can be seen when using
  -q/--quiet/verbose=0.  Thanks to Volker Kuhlmann for the report.
  -Change error message resulting from failed APOP attempt