qpsmtpd/plugins/content_log

#!perl -w

# A simple example of a plugin that logs all incoming mail to a file.
# Useful for debugging other plugins or keeping an archive of things.

use POSIX qw:strftime:;

sub hook_data_post {
  my ($self, $transaction) = @_;

  # as a decent default, log on a per-day-basis
  my $date = strftime("%Y%m%d",localtime(time));
  open(my $out,">>mail/$date")
    or return(DECLINED,"Could not open log file.. continuing anyway");

  $transaction->header->print($out);
  $transaction->body_resetpos;
  while (my $line = $transaction->body_getline) {
    print $out $line;
  }

  close $out;

  return (DECLINED, "successfully saved message.. continuing");
}