[Mimedefang] OT: Blocking Port 25

[Philip Prindeville]

Ben Kamen wrote:

>Yea, I meant to control port 25 egress from nets like Cable/DSL/Dialup users...
>
>And Dave's right on both his items good and bad. :D
>
>The ISP which my mail servers is on tests my server all the time for "open-ness".
>
>It's fun to watch the tests fail. (or pass depending on how you look at it. ;) )
>
> -Ben
>
>  
>

I'd be for it big time... except that Blackberry and Nokia
(aka the E-60 and E-62, etc. Symbian Series 60 phones)
have broken email clients that don't do 587/authentication.

Sigh.

-Philip