>>573
そんなことはないかと。
$ /usr/sbin/sendmail -bt
ADDRESS TEST MODE (ruleset 3 NOT automatically invoked)
Enter <ruleset> <address>
> 3,0 username.@example.jp
...
Parse1 returns: $# esmtp $@ example . jp . $: username . < @ example . jp . >
parse returns: $# esmtp $@ example . jp . $: username . < @ example . jp . >