On 12/03/2021 05:43 Justina Colmena ~biz justina@colmena.biz wrote:
Is this a new zero-day denial-of-service attack or a new CVE being exploited? Dovecot suddenly started acting really strangely on my system lately. PAM authentication started failing randomly, so I reconfigured for shadow authentication instead, which works now, but messages I have received from other domains since about 11:00 am AKST today are "invisible" and not being synced in my inbox for some reason.
Something is really, really bad is going on.
On March 11, 2021 10:22:18 AM AKST, Marc Marc@f1-outsourcing.eu wrote:
Does this mean I have some problems with filesystem uid's? Currently I have only u=rwx, go is nothing.
dovecot-2.2.36-6.el7_8.1.x86_64
-- Sent from my Android device with K-9 Mail. Please excuse my brevity.
justina@colmena.biz: cannot update mailbox /var/mail/justina for user justina. error writing message: File too large
This is probably the real reason why justina can't receive mail..
Aki