Hi Timo and crew!

I'm doing more testing with Dovecot and Maildrop today and have run across some strangeness.

It appears as if Maildrop stores updates to the maildirquota file in a way that causes Dovecot to ignore them.

In my test scenario, Dovecot just rebuilt my maildirsize file to the following:

0S 86213796 108

After delivering a few messages through Postfix -> Maildrop and have the following maildirsize file:

0S 86213796 108 5102 1 387708 1 5093 1 382406 1 3550 1 268337 1

Note the pretty formatting. These are spaces.

Unfortunately, Dovecot seems to ignore these when reading the maildirsize file in maildirsize_parse(). It appears to be using sscanf to look for numeric entries:

            if (sscanf(*lines, "%lld %d", &bytes_diff, &count_diff) != 2)

I've read and re-read the maildir++ specification at http://www.inter7.com/courierimap/README.maildirquota.html and can't understand why Maildrop implements things this way.

Steve