On 19 Apr 2001, at 10:13, I wrote:

> On my list, we are having a problem with some mail not being sent
> until listserv is restarted. The problem begins when sendmail rejects
> a block of email; the error message always is "Unspecified error (450)
> - See RFC821 et seq." These messages then remain unsent until we
> manually restart listserv.
>
> Two questions come quickly to mind:
>
>         o Any insight into why sendmail is rejecting some messages?
>
>         o Any insight into why listserv won't automatically try to
>                 resend those messages?

Am really in need of some thoughts on this; please help.

Doug