quota recalculation ended up removing maildirsize due to a race
condition, so the caller may or may not get a file descriptor
together with the Maildir++ size.
- 4. If the numbers we got indicated that the Maidlir++ is over quota,
+ 4. If the numbers we got indicated that the Maildir++ is over quota,
some additional logic is in order: if we did not recalculate
maildirsize, if the numbers in maildirsize indicated that we are
over quota, then if maildirsize was more than one line long, or if