Sendmail hosed after hostname changed

[Charles Howse]

Hi,
I've changed my hostname from larry.howse.no-ip.org to
larry.howse.homeunix.net.
I'm no longer getting my daily reports, or any mail from this machine on
my home network.
I have "sendmail_enable="NO" in my rc.conf, not running an external mail
server, only need local mail.
I *think* I need to tell sendmail to use localhost as the relay, because
howse.homeunix.net is just a record in the dynamic dns server that I
use: dynDNS.org

I know very little about sendmail, can anyone help correct this problem?
Output of tail /var/log/maillog:

[charles at larry ~]$ tail /var/log/maillog
Oct 12 13:19:06 larry sm-mta[1725]: h9CIIso1001722:
to=<charles at larry.howse.homeunix.net>, delay=00:00:12, xdelay=00:00:00,
mailer=esmtp, pri=120370, relay=howse.homeunix.net. [66.168.145.25],
dsn=4.0.0, stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9CCJ6o3001436:
to=<root at larry.howse.homeunix.net>, delay=06:00:00, xdelay=00:00:00,
mailer=esmtp, pri=1111992, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9CCJ6o2001436:
to=<root at larry.howse.homeunix.net>, delay=06:00:00, xdelay=00:00:00,
mailer=esmtp, pri=1114308, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C9J5o2001281:
to=<root at larry.howse.homeunix.net>, delay=09:00:00, xdelay=00:00:00,
mailer=esmtp, pri=1657639, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C9J5o3001281:
to=<root at larry.howse.homeunix.net>, delay=09:00:00, xdelay=00:00:00,
mailer=esmtp, pri=1665654, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C83to1001214:
to=<root at larry.howse.homeunix.net>, delay=10:15:11, xdelay=00:00:00,
mailer=esmtp, pri=1920401, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C83ao1001150:
to=<root at larry.howse.homeunix.net>, delay=10:15:29, xdelay=00:00:00,
mailer=esmtp, pri=1920404, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C82Ho1000954:
to=<charles at larry.howse.homeunix.net>, delay=10:16:49, xdelay=00:00:00,
mailer=esmtp, pri=2118398, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C4w1o1000696:
to=<charles at larry.howse.homeunix.net>, delay=13:21:04, xdelay=00:00:00,
mailer=esmtp, pri=2550389, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.
Oct 12 13:19:06 larry sm-mta[1725]: h9C4x1o1000716:
to=<charles at larry.howse.homeunix.net>, delay=13:20:05, xdelay=00:00:00,
mailer=esmtp, pri=2550418, relay=howse.homeunix.net., dsn=4.0.0,
stat=Deferred: Connection refused by howse.homeunix.net.



Thanks,
Charles

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