Timothy Kesten wrote: > Hi Folks, > > after the update 4.4 I can't use Postfix: > > errormessage > > Name service error for name=localhost type=A: Host not found What does /etc/nsswitch.conf say? Is there a line like this floating about in there? hosts: files dns -Andy -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 4492 bytes Desc: S/MIME Cryptographic Signature URL: <http://lists.centos.org/pipermail/centos/attachments/20060901/b59f0a13/attachment-0004.bin>