Roundcube not can connect to Pigeonhole/Sieve

Hi

Installed pigeonhole:

./build set pigeonhole yes

./build update

./build dovecot

./build dovecot_conf

./build pigeonhole

./build roundcube

dovecot-lmtp-errors.log have no errors.

dovecot-lmtp.log have good Connect/Disconnect.

But in roundcube in Filters i have error unable to connect to server.

how fix it?

in firewall i opened 4190 port

Hello,

And do you have any details from RoundCube logs? Check /var/www/html/roundcube/logs/

hmm... i login in roundcube after 3 days and see no errors... I think in the past some service rebooted and it worked