[CentOS] sendmail question
Les Mikesell
lesmikesell at gmail.com
Wed Oct 21 18:20:53 UTC 2009
Jerry Geis wrote:
>
>> That's a few DNS timeouts.
>>
>>> / I have 127.0.0.1 localhost in the /etc/hosts file.
>> />/
>> />/ Very odd, any thoughts?
>> /
>> Are you mailing to localhost?
>>
> I tried:
> mail panel
> mail panel at localhost
> mail panel at localhost.localdomain
> mail panel at machine.domain.com (insert actual machine and domain)
>
> All the above have the same slow 2 minute delay.
>
> This is odd.
You still haven't answered how long nslookup takes to respond with these
or your IP addresses. I think sendmail will ask DNS for an MX record
first because that's how mail is supposed to work - then if that fails
it goes for an A record or your hosts file.
--
Les Mikesell
lesmikesell at gmail.com
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