<html><head></head><body>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.<br><br>Something is really, really bad is going on.<br><br><div class="gmail_quote">On March 11, 2021 10:22:18 AM AKST, Marc <Marc@f1-outsourcing.eu> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail"> <br> <br>Does this mean I have some problems with filesystem uid's? Currently I have only u=rwx, go is nothing.<br> <br> <br> <br> dovecot-2.2.36-6.el7_8.1.x86_64<br></pre></blockquote></div><br>-- <br>Sent from my Android device with K-9 Mail. Please excuse my brevity.</body></html>