sendmail problem in F14

[JB]

Dave Stevens <geek <at> uniserve.com> writes:

> ... 
> [root <at> davehost ~]# mailq
> 		/var/spool/mqueue (1 request)
> -----Q-ID----- --Size-- -----Q-Time----- ------------
> Sender/Recipient-----------
> oBE00415002020*10549593 Mon Dec 13 16:03 <geek <at> uniserve.com>
>                  (reply: read error from d.mx.mail.yahoo.com.)
> 					 <jsr_art <at> yahoo.com>
> 		Total requests: 1
> ...

I think you should Google search first:
mailq reply: read error from
e.g.
http://www.phwinfo.com/forum/comp-mail-sendmail/154430-sendmail-dsn-error.html

Writing to postmaster at thatdomain seems reasonable too.

Do not forget to take a look at your /var/log/maillog.

JB