Viktor Dukhovni:
> On Tue, Jan 28, 2014 at 03:58:45PM -0500, Wietse Venema wrote:
>
> > Otherwise, you can set the Postfix tcp_windowsize to a non-zero
> > value to slow down email. I have used a value as low as 512 to keep
> > a low-speed backup connection usable. For this a simple "postfix
> > reload" is not sufficient. For details see:
>
> Did you mean "now sufficient", rather than "not sufficient"?
Not sufficient. The listen socket needs to be reopened after changing
the tcp_windowsize value.
Wietse
