Update to vpopmail-5.3.8.

There are two new configuration knobs:
- WITHOUT_USERS_BIG_DIR disables the use of 'big' directories for users,
  thereby saving a little on disk space and inode usage; IMO, the
  savings are negligible;
- WITHOUT_SEEKABLE disables the newly introduced ability of vdelivermail
  to examine its input stream for seekability, and read it all into a
  file to make it seekable.  This works quite fine in the tests that I
  have done, so there seems to be no need to enable it on FreeBSD;
  however, if things should go wrong (in particular, if delivering mail
  to your virtual domains seems to fail), try rebuilding vpopmail with
  this knob.

Prompted by:	David Phillips <david@acz.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mail/vpopmail/distinfo b/mail/vpopmail/distinfo
index 43e2e617c5aa..7333521b0c20 100644
--- a/mail/vpopmail/distinfo
+++ b/mail/vpopmail/distinfo
@@ -1 +1 @@
-MD5 (vpopmail-5.3.6.tar.gz) = 00afe01169a2ea4285548528dc7eb2bb
+MD5 (vpopmail-5.3.8.tar.gz) = 60eba65641d863a3aa2bf85b221ac05d