On 09/11/2017 09:17 AM, Aki Tuomi wrote:
On 08.09.2017 15:29, Nagy, Attila wrote:
On 09/08/2017 01:53 PM, Aki Tuomi wrote:
On 08.09.2017 14:50, Nagy, Attila wrote:
Hi,
I've a broken IMAP server, which doesn't support pipelining and fails
on dovecot's attempt to do this ([C] is dovecot's imapc, [S] is the
IMAP server):
[C] 24 LOGIN "user" "pass"
[S] 23 OK
[C] 25 SELECT "INBOX"
[C] 23 UID FETCH 2 (INTERNALDATE)
[S] 25 OK
[S] 23 BAD No mailbox selected
Sadly, fixing the server would be a hard task, turning off pipelining
in dovecot's imapc (which already supports many workarounds for
different servers) could be easy...
... except I can see no place to do this in imapc (only in pop3c and
imap proxy, which I guess doesn't apply here).
If I'm right, may I ask for a knob for such dumb servers?
Thanks,
For proxy, use proxy_nopipelining
Are you sure it works with imapc? I've tried it, and dovecot still
does the above.
So what are you exactly doing?
I use dovecot with a broken IMAP server (which doesn't properly
implement command pipelining amongst others) as an imapc backend.
Dovecot issues the above command sequence (SELECT and UID FETCH
pipelined), which doesn't work with this server.
Therefore I'm requesting an imapc_features setting,
IMAPC_FEATURE_NO_PIPELINING, which disables PIPELINING in dovecot imapc.
Similarly to other workarounds, like
IMAPC_FEATURE_FETCH_MSN_WORKAROUNDS,
IMAPC_FEATURE_FETCH_FIX_BROKEN_MAILS et al.
