created directory TESTSUITE/test-mail/userx/tmp
created directory TESTSUITE/test-mail/userx/new
created directory TESTSUITE/test-mail/userx/cur
+compiling RE '^(?:cur|new|\..*)$'
using regex for maildir directory selection: ^(?:cur|new|\..*)$
looking for maildirsize in TESTSUITE/test-mail/userx
TESTSUITE/test-mail/userx/maildirsize does not exist: recalculating