I have an issue receiving mail from mail providers (e.g., Gmail). I wonder how experienced FreeBSD admins diagnose this issue (either through location checking or a tool), the locations I looked at are as below. Any guidance is appreciated, thanks.
If I look at the...
I have a periodical freeze with one of FreeBSD instance. Logs have not any messages, and I want start collecting system info every 5 seconds for example and write it to log files, for diagnosting after freeze.
That PC has a VirtualBox instance, ZFS on GELI based providers and samba...