Sporadic TLS/STARTTLS negotitation failed

2018-03-07 Thread Andrew Nichols via Info-cyrus
Hello, We run a cyrus-imap 2.5.11 server under FreeBSD and we are experiencing issues with TLS/STARTTLS negotiation failed entries in the log, which show as timeouts on the client side. It’s all different email clients and even our monitoring experiencing these failures. Other TLS services

Re: Info-cyrus Digest, Vol 152, Issue 6

2018-03-07 Thread Andrew Nichols via Info-cyrus
> > Am 07.03.2018 um 17:00 schrieb Andrew Nichols via Info-cyrus: >> Hello, >> >> We run a cyrus-imap 2.5.11 server under FreeBSD and we are experiencing >> issues with TLS/STARTTLS negotiation failed entries in the log, which show >> as timeouts on t

CPU usage issue with Append command (cyrus 3.0.6)

2018-05-08 Thread Andrew Nichols via Info-cyrus
Hello, We've recently upgrade to cyrus 3.0.6 and we've been experiencing issue where imapd will get stuck in an Append and take 100% CPU time. The client doesn't see anything weird. I've tried leaving the processes to see if they resolve, but they never did. Doing a kill -TERM twice will k

Re: Re: CPU usage issue with Append command (cyrus 3.0.6)

2018-05-09 Thread Andrew Nichols via Info-cyrus
mp & take a look at the core dump with gdb. > > If you know that a specific account is likely to have this issue, enable > IMAP protocol logging for the account. This may tell you something. > > Ben > > On 05/08/2018 02:04 PM, Andrew Nichols via Info-cyrus wrote: &g