Re: smtp with ip filter .. become slow

> > If I send a email it's look like very slow, I was read FAQ and I also
add :
>
> Just a track to look at, did you consider your smtp server could be
> using ident/authentication before accepting email? If so, you may need
> to allow tcp/113.

I am not using authentification for smtp. And port 113 also off ( netstat -a
| grep LIST ).
If I remove ipf.conf to become zero ruleset or empty, smtp working quickly.