Thanks for help Alec, Reporting action: Ask development team helps the company here and tried unsuccessfully a few changes.
First change in rcmail.php $this->session->set_secret ($this->config->get('des_key')); //. $_SERVER['HTTP_USER_AGENT']); Second change in rcmail.php //$this->session->set_ip_check($ this->config->get('ip_check')); Have the same Jernej logs in IE, but happens in Chrome and Firefox a few times. 2012/4/21 A.L.E.C <a...@alec.pl>: > I created the ticket http://trac.roundcube.net/ticket/1488449 > > > -- > Aleksander 'A.L.E.C' Machniak > LAN Management System Developer [http://lms.org.pl] > Roundcube Webmail Developer [http://roundcube.net] > --------------------------------------------------- > PGP: 19359DC1 @@ GG: 2275252 @@ WWW: http://alec.pl > _______________________________________________ > Roundcube Users mailing list > users@lists.roundcube.net > http://lists.roundcube.net/mailman/listinfo/users _______________________________________________ Roundcube Users mailing list users@lists.roundcube.net http://lists.roundcube.net/mailman/listinfo/users