Hi Michael Sims, you wrote:

> Anytime I see something like this, I suspect that the server (in this
> case, Courier IMAP) is attempting an ident lookup on the client, or
> is attempting a reverse DNS lookup.

Well, Courier did already run with -nodnslookup -noidentlookup.
It seems that it is waiting for a client bucket while select()'ing,
you can see the relevant traces and tcpdumps here:
        http://s1-iw.iworks.at/ext.imap.txt

Thanks,
-- 
Michael - < mike(@)php.net >

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