> On 17 Jan 2019, at 14.19, Marc Roos <M.Roos at f1-outsourcing.eu> wrote: > > > Same ip, connection, session happens after a few seconds, all on local > test network.Sorry I mistakenly overlooked at the ip:s. But anyway that is multiple connections and seems that PAM has some concurrency limit and refuses the third connection Thunderbird opens. so you probably have pam_limits with maxlogins=2 enabled. Sami
Hmmm, strange my limits.conf is still default empty. I also reverted back to the orginal dovecot pam.d file, and still the same. Is dovecot indeed then giving this password mismatch on max logins? I have been testing quite a lot lately without noticing this. The only thing I can remember changing recently was enabling shmkey of slapd and tuning settings in nscd. -----Original Message----- From: Sami Ketola [mailto:sami.ketola at dovecot.fi] Sent: 17 January 2019 13:26 To: Marc Roos Cc: dovecot Subject: Re: Authentication lost within session> On 17 Jan 2019, at 14.19, Marc Roos <M.Roos at f1-outsourcing.eu> wrote: > > > Same ip, connection, session happens after a few seconds, all on local> test network.Sorry I mistakenly overlooked at the ip:s. But anyway that is multiple connections and seems that PAM has some concurrency limit and refuses the third connection Thunderbird opens. so you probably have pam_limits with maxlogins=2 enabled. Sami
Reboot fixed it, and am unable to reproduce it, strange. Hmmm, strange my limits.conf is still default empty. I also reverted back to the orginal dovecot pam.d file, and still the same. Is dovecot indeed then giving this password mismatch on max logins? I have been testing quite a lot lately without noticing this. The only thing I can remember changing recently was enabling shmkey of slapd and tuning settings in nscd.> On 17 Jan 2019, at 14.19, Marc Roos <M.Roos at f1-outsourcing.eu> wrote: > > > Same ip, connection, session happens after a few seconds, all on local> test network.Sorry I mistakenly overlooked at the ip:s. But anyway that is multiple connections and seems that PAM has some concurrency limit and refuses the third connection Thunderbird opens. so you probably have pam_limits with maxlogins=2 enabled. Sami