[CentOS] Sendmail and pmtu discovery

Ralph Angenendt wrote on Tue, 14 Oct 2008 17:24:08 +0200:

> If you don't know the smallest MTU on the path to the mail server, you
> might not be able to send packets over that path, especially if DF is
> set.

But if it's not set? Shouldn't most devices have it not set?

Kai

-- 
Kai Schätzl, Berlin, Germany
Get your web at Conactive Internet Services: http://www.conactive.com