Hi again,
It gets weirder:
I just received my mail to the list. It appeared in the INBOX as
new. Without opening it, I did
; T F skibbe
and the message was selected. Note that there are many more messages
matching the pattern "skibbe" in the FROM header, but they were not
selected.
The debug entry is ("Olaf" is the name of the mailbox):
imap_cmd(Olaf, SEARCH, 0x1)
IMAP DEBUG 13:39:24 7/28: 01000b0a SEARCH FROM skibbe
IMAP DEBUG 13:39:24 7/28: * SEARCH 269
IMAP DEBUG 13:39:24 7/28: 01000b0a OK SEARCH completed (0.000 s)
cancel_busy_cue(0)
stop_after(join=0) tid=824fb140
cancel_busy_cue(0)
stop_after(join=0) tid=824fb140
Then I opened the message, got back to the overview and did the same
search. Now again nothing was selected. Debug;
imap_cmd(Olaf, SEARCH, 0x1)
IMAP DEBUG 13:41:17 7/28: 01000b1c SEARCH FROM skibbe
IMAP DEBUG 13:41:17 7/28: * SEARCH
IMAP DEBUG 13:41:17 7/28: 01000b1c OK SEARCH completed (0.000 s)
cancel_busy_cue(0)
stop_after(join=0) tid=824fb140
cancel_busy_cue(0)
stop_after(join=0) tid=824fb140
I guess I will try to contact Strato about this issue.
Best regards,
Olaf
On Sun, 28 Jul 2024 at 13:38, Olaf Skibbe via Alpine-info wrote:
Dear Eduardo and Carlos,
Thank you very much for your support.
On Sat, 27 Jul 2024 at 15:25, Eduardo Chappa via Alpine-info wrote:
On Sat, 27 Jul 2024, Olaf Skibbe via Alpine-info wrote:
But actually, the result of the sequence "; T F <search pattern>" is
always empty, regardless of obvious matching mails.
It seems like your IMAP server, who is the one doing the search, is not
finding messages. Have you tried searching for an email address instead?
Maybe your server searches that field.
This does not change the behavior.
On another note, Alpine can do the search instead of the server, but this
requires that Alpine downloads the information first (which is closer to
what Thunderbirds does before it shows your the index). In order to force
Alpine to do the search you would have to modify your configuration to add
the flag "/loser" into it.
This works, but...
Please understand that there is a price to pay here, and that is that
Alpine has to download the missing information on the folder, which will
take time. The second time a search is done Alpine will search in the
cached information, so it will be much faster than the first time, however,
in both cases the search will be done correctly.
...does this apply for the full text search as well? I just did
; T A <pattern>
on a 360M sized INBOX with the flag /loser set. It took about 10 seconds, the
downloaded data was below 1M. So the full text search is still done on the
server, right?
If the /loser flag only downloads the headers to search them locally, this
might be a way to go.
In regards to how to debug this in Alpine, simply reproduce the issue, and
once it has been reproduced press M J and set the debug level to 9, then
look for the lines that say IMAP DEBUG. The one of interest to you is the
one that says "SEARCH FROM" and the contents that follow it immediately.
Ah, I did not knew this function. I checked this with a pattern which matches
the FROM header of one mail in the INBOX:
; T F <pattern>
and got the message: [Select failed. No messages selected.]
The journal contains:
IMAP DEBUG 12:57:15 7/28: 1800001c SEARCH FROM <pattern>
IMAP DEBUG 12:57:15 7/28: * SEARCH
IMAP DEBUG 12:57:15 7/28: 1800001c OK SEARCH completed (0.000 s)
Then I did
; T P <pattern>
which selected the expected mail. The journal now contains:
IMAP DEBUG 13:02:39 7/28: 18000025 SEARCH OR (TO <pattern>) (OR (CC
<pattern>) (FROM <pattern>))
IMAP DEBUG 13:02:39 7/28: * SEARCH 5
IMAP DEBUG 13:02:39 7/28: 18000025 OK SEARCH completed (0.009 s)
Searching in the CC or the TO header does not select the mail, since the
pattern can only be found in the FROM header.
Is there something the learn from the debug information?
Thanks again,
Olaf
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