[cobalt-users] sendmail problems on raq2

["Eric Sun" <esun@xxxxxxxx>]

Hello,
I've been having some troubles with sendmail on my RaQ2; if I try and send
messages with pine, it takes about 57 seconds. Same thing happens if I use
the mail() command in PHP, so I know it's the problem with sendmail.

I read the list archives; someone said that it was probably due to DNS.
Could anyone be more specific? I'm not sure what they mean by DNS; I can
resolve and reverse resolve all the IP's and hostnames fine.

Thanks,
Eric