Re: email lacks sender address

[Jim Popovitch <jim@k4vqc.com>]

On Mon, 2022-04-25 at 10:16 +0900, 황병희 wrote:
> Haines Brown <haines@histomat.net> writes:
> 
> > (... thanks ...)
> > 521 5.5.1 Protocol error (154.24 ms)
> > Unverified address
> > 
> > I reconfigured exim4 and it has no problem.
> > 
> 
> Or you try with sSMTP, very easy!


sSMTP doesn't support or retry multiple servers, and it doesn't respect
nsswitch.conf settings.

-Jim P.