dovecot - Mar 2023 - dovecot crash with Panic: file istream-header-filter.c: line 663

> After the above, it's no longer crashing, and my email client's
"pending operations" have
> cleared.
Does your server use ECC memory and if so, are there any errors logged (bitflip,
...)?

Best regards,
Gerald

On Mon, Mar 13, 2023 at 04:33:38PM +0100, Gerald Galster
wrote:
> > After the above, it's no longer crashing, and my email
client's "pending operations" have
> > cleared.
> 
> Does your server use ECC memory and if so, are there any errors logged
(bitflip, ...)?
> 
> Best regards,
> Gerald
I don't have the logs from that time them nor do I see any hardware / memory
errors.

I also haven't had any other odd failures.

But how can I tell if I have ECC memory or not?

-- Patrick