Hi I have dovecot director but I had to separate rings - because problem in one dovecot-director  generate a problem for second dovecot-direcor2 When I separate rings all works fine

Imapprpxy is only in machine wcho offers roundcube

On 08.04.2020 16:14, Aki Tuomi wrote:

...

On 08/04/2020 16:11 Maciej Milaszewski maciej.milaszewski@iq.pl wrote:

Hi System debian 8.11 and dovecot-2.2.36.4 My webmail is roundcube with imapproxy.

I have one problem.

My dovecot servers is are in a cluster with keepalived like:

dovecot1----VIP-IP--------dovecot2

All works fine

I have a problem with imapproxy when a server dovecot1 had a problem (kernel panic sic!) Keepalived works perfecty and moved VIP to dovecot2 - all works fine for normal users but imapproxy gave a timeout and webmail clinet cannot connect

what do you recommend alternative to imapproxy ?

I use imapproxy because is fast ... You could use dovecot as proxy. Or dovecot as director proxy. See https://doc.dovecot.org/admin_manual/dovecot_proxy/

Aki

-- Maciej Miłaszewski Starszy Administrator Systemowy IQ PL Sp. z o.o.

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