OT: emails from @sdf.org marked as spam by Yahoo Mail, was Re: Network very very slow... was iSCSI and jumbo frames

[Ottavio Caruso <ottavio2006-usenet2012%yahoo.com@localhost>]

Just curious: is there any other poor soul like me who, for a number of 
reasons, must use *cough* Yahoo mail and gets all emails from @sdf.org 
sent to the spam folder (one more reason for me to use Gmane as a 
reader)? Setting up any sort of filters doesn't work. When Yahoo marks 
an email as spam, that's it; it will bypass any possible filters.

On 02/02/2021 09:21, RVP wrote:
> BERTRAND Joel wrote:
>
> > Now jumbo frames are enabled
> > ...
> > With old Realtek and MTU 1500, throughput was about 10 Mbytes/s.
> > With a new Intel adapter and jumbo frames, I obtain the same result
> > ...
> > I suppose there is somewhere a bottleneck, but where ?
>
> 1. Are ethernet cards on either end gigabit adapters?
> 2. Are the cards configured as such by their respective OSes?
>     (use ifconfig -v ifname)
> 3. Is the ethernet cable between the two machines Cat-5E or
>     better (with all 8 wires)? (Performance is sometimes not up
>     to spec with some cards and mere Cat-5 cables.)
>
> -RVP


--
Ottavio Caruso