Tony Bailey writes: 

> 
> Thanks for everyone's suggestions thus far.  I have made the change to prevent
> ident and dns lookups in the esmtpd configuration.  I also stopped and
> started...rather than restarted my server.  I'm still having the same problem
> where it takes several minutes for courier to display the 220 banner when
> hitting port 25. 
> 
> Can anyone out there (Sam?) suggest what else might be wrong, or help me in

A connection to port 25 results, normally, in an ident lookup, and 
reverse/forward DNS.  Nothing else.  That's it. 

If you're damn sure you disable both ident and DNS correctly, then look for 
a misbehaving firewall somewhere along the path. 

-- 
Sam 



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