Hi,
I have had a look at dovecot 2.2.12 and think that I may have run into an issue
with PARTIAL results. I have a mailbox with 9 emails having UIDs from 1 - 9.
One of these emails contains the STRING "RFC" in the Subject header.
The following SORT command with this mailbox selected does not return any
emails:
A4 UID SORT RETURN (COUNT PARTIAL 1:3) (FROM) UTF-8 (SUBJECT "RFC")
* ESEARCH (TAG "A4") UID PARTIAL (1:3 NIL) COUNT 1
A4 OK Sort completed (0.000 secs).
Here COUNT is 1, but the result is NIL. Changing the partial range to 1:5
returns the expected result:
A4 UID SORT RETURN (COUNT PARTIAL 1:5) (FROM) UTF-8 (SUBJECT "RFC")
* ESEARCH (TAG "A4") UID PARTIAL (1:5 5) COUNT 1
A4 OK Sort completed (0.000 secs).
It may be that UIDs are used instead of sequence numbers.
Regards
Anders
