Help with IMAP IDLE

[Aki Tuomi]

> On 21/07/2019 18:45 Jorge Bastos via dovecot <dovecot at dovecot.org> wrote:
> 
>  
> Hi again,
> 
> I configured hibernation as suggested by Aki, and still nothing.
> What may i be missing?
> 

I just read again the mails you sent and realized it had nothing to do with hibernation. Sorry about that..

imapc_max_idle_time = 1 days

this is related to imap client, not imap connections. it won't really matter for your issue.

also I note that you have disabled SSL and enabled plaintext authentication over insecure channels, is this intentional? For debug purposes you can use rawlogs feature, which is better for this. 

https://doc.dovecot.org/admin_manual/debugging/debugging_rawlog/

In fact, you could use this feature to find out whether outlook even tries to use IMAP IDLE in the first place.

Aki