Hi,
dovecot does not make "connections PER folder". it is your MUA that does it.
for example Thunderbird is known to open 1 connection per folder. It's a client
setting that can be changed.
Sami
> On 28 Feb 2020, at 18.21, Esteban L wrote:
>
> Ok. That is a nice command.
>
> I am able to s
Interesting, the line:
imap_client_workarounds = "delay-newmail"
I do not have. What does it do? The problem does seem to manifest itself
with initial logins.
On 28.02.20 17:28, Remo Mattei wrote:
> Here is mine and I have no issue if they client is netted.
>
> Remo
>
> protocol imap {
> imap
Here is mine and I have no issue if they client is netted.
Remo
protocol imap {
imap_client_workarounds = "delay-newmail"
mail_plugins = $mail_plugins imap_quota
mail_max_userip_connections = 50
}
> On Feb 28, 2020, at 8:21 AM, Esteban L wrote:
>
> Ok. That is a nice command.
>
> I a
Ok. That is a nice command.
I am able to see connections. It doesn't seem remotely close to 500,
though.
If I understand things correctly, dovecot makes connections PER folder,
and keeps making more connections via IDLE (I am not entirely sure how
idle works, other than it keeps sockets open)?
F
You can usually see from doveadm who or logs if your router/whatever is doing
NAT.
Which would be the reason why 500 connections wouldn't be enough.
Aki
> On 27/02/2020 23:21 Esteban L wrote:
>
>
>
> It's not behind a proxy (unless the router is acting as a proxy?). Could it
> be that my
Naturally, everything works fine if I use a VPN/translocation.
On 27.02.20 21:49, Aki Tuomi wrote:
> Is your server behind proxy maybe? Can you see in logs that you get
> different IPs?
>
> Maybe check with `doveadm who` how many connections you have?
>
> Aki
>> On 27/02/2020 22:44 Esteban L < es
It's not behind a proxy (unless the router is acting as a proxy?). Could
it be that my router is doing some Hairpin NAT tomfoolery? The router is
generic, so I run into that from time to time with my webserver.
I tried doveadm who, but didn't see anything too peculiar. There is the
expect half doz
I have tried a lot of different things, still no success. =(
here is my dove -n if anyone could help that would be great:
# 2.2.27 (c0f36b0): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.16 (fed8554)
# OS: Linux 4.9.0-12-amd64 x86_64 Debian 9.12
auth_debug = yes
auth_debug_passwords = yes
Is your server behind proxy maybe? Can you see in logs that you get different IPs?
Maybe check with `doveadm who` how many connections you have?
Aki
On 27/02/2020 22:44 Esteban L <
este...@little-beak.com> wrote:
I have been haunted by the following error message or months, that we
see using Thunderbird.
Unable to connect to your IMAP server.
You may have exceeded the maximum number of connections to this server.
If so, use the Advanced IMAP Server Settings dialogue to reduce the
number of cached connecti
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