IMAP over SSL (only) handshake hangs

[Helder Guerreiro]

On 03/12/19 14:13, Raphaël Halimi wrote:
> Le 11/11/2019 à 13:53, Helder Guerreiro via Info-cyrus a écrit :
>> It happened again, the entropy available never got bellow 3600 (logged
>> it every minute or so).
> 
> Is Cyrus installed in a VM ?

It's not.

> I had the same problem after upgrading Debian from 9 to 10, on some
> virtual servers, with OpenSSH and OpenVPN.
> 
> I solved the problem by adding a virtual random number generator on
> those virtual machines. Here's the XML to add for libvirt/QEMU:

I've installed haveged, same results. However if I use STARTTLS 
everything runs fine... As a workaround I did just that.