Il 10/07/19 10:27, Sami Ketola ha scritto:
On 10 Jul 2019, at 11.24, Paolo Daniele via dovecot <dovecot@dovecot.org> wrote:
connections are coming from the ip address of load balancer (also checked with a netstat -an) I know that thunderbird has this problem and i haven't problem since the numbers of email domain increase. I'm not sure the impact of rising the max user ip to an higher value in terms of ram consumption and cpu Any suggestion? At some point in time thunderbird opened 1 connection per email folder on destination. So if you have 20 folders thunderbird would open 20 connections. Not sure if it is still true with current thunderbird versions.
There is a limit on thunderbird config that controls this.
Sami
I've checked the limitation on thunderbid and i've mitigated on our pcs (which have multiple email configured on the same servers) by telling thunderbird to store only one connection at the same time. But i cannot "force" or contact every customer to check what client they use and change :) This also create problems with Roundcube webmail which sometimes give me the same error. Paolo
-- Paolo Daniele E-mail: paolo.daniele@tlcweb.it Intendo s.r.l. Mobile: +39 388 9887357 Business Unit TLCWEB Tel.: +39 0968 430786 Via Coschi, 11 Skype: paolo_daniele1 88046 - Lamezia Terme, Cz Web: http://www.tlcweb.it Italia Web: http://www.intendo.it