RE: temporary auth errors

2024-05-02 Thread Michael Slusarz via dovecot
> On 05/02/2024 7:48 AM MDT Marc via dovecot wrote: > > > auth_failure_delay = 2 secs ? > > > > That will still simply wait before *rejecting* the login, compared to > > *dropping the connection*. > > > > We are thus looking for three different behaviours: > > > > 1. If backend confrims a

RE: temporary auth errors

2024-05-02 Thread Marc via dovecot
> > auth_failure_delay = 2 secs ? > > That will still simply wait before *rejecting* the login, compared to > *dropping the connection*. > > We are thus looking for three different behaviours: > > 1. If backend confrims auth, ACK auth + proceed (grant access) to email. > > 2. If backen

Re: temporary auth errors

2024-05-02 Thread Jaco Kroon via dovecot
Hi Marc, On 2024/05/02 15:31, Marc wrote: Looking for some advise. Hmmm, I am glad I took the time to arrange a proper ldap infrastructure. What ever gets hammered stays local Hahaha, yea well, galera served us well until now, and assuming no DDL changes on large tables we believe it will c

RE: temporary auth errors

2024-05-02 Thread Marc via dovecot
> Looking for some advise. Hmmm, I am glad I took the time to arrange a proper ldap infrastructure. What ever gets hammered stays local > > What I'm hoping is that dovecot has some way to in case of such > "authentication backend" problem scenarios to ignore protocol and > politeness and simply

temporary auth errors

2024-05-02 Thread Jaco Kroon via dovecot
Hi All, Looking for some advise. We ran into a situation yesterday where our SQL cluster (mariadb-galera) stopped serving requests due to some DDL queries locking the wsrep provider.  We're addressing this separately, so just background as to the cause of the problem. As far as I know both