Re: sending mail from sendmail is very slow!!!!

[email protected]
Newsgroups gmane.linux.redhat.general
Message-ID <[email protected]>
raj sourabh wrote:
> Well.. Right now the DNS ip addresses are only on resolve.conf..
>
> Do i have to put the IP entries of target servers eg. gmail, exhange
> serves in the /etc/hosts file??
>
> Else where should i specify the DNS entries to sendout the mail fatster..
>

Um, no, the DNS IP addresses are not in resolv.conf, what's in there are
your nameservers, and maybe a search domain. You may have to either prune
your mailing lists, and find the bad addresses, or send it in batches.

One place I worked, we used some queue manager.

      mark

> Thanks for help.
>
> Raj
>
> On Tue, Jul 31, 2012 at 6:12 PM, <[email protected]> wrote:
>
>> Jonathan Billings wrote:
>> > On Sun, Jul 29, 2012 at 1:16 PM, raj sourabh <[email protected]>
>> > wrote:
>> >
>> >> I am using a sendmail for sending alerts and notification from RHEL
>> >> server 5.5. But the sendmail process is very slow and it takes around
>> 2
>> minutes
>> >> to complete.
>> >>
>> >> Is there any way i can make it faster?
>>
>> > First, I hope you're running with the latest updates, and not really
>> RHEL
>> > 5.5.
>> >
>> > It's not really possible to know exactly what is wrong from these
>> somewhat
>> > vague details, but I suggest looking at your DNS settings,
>> particularly
>> > for the hosts running sendmail.  As a quick guess: Sendmail is very
>> picky
>> > about DNS and if you are using any host names that don't resolve, it
>> can
>> take
>> > longer than it would otherwise.
>>
>> If it's still that way, I'll second that - about 5 years ago, I had
>> someone sending out email via a mailing list, and it was seriously
>> ridiculous - many, many minutes, because of screwy recipient addresses.
>>
>>        mark
>>
>> --
>> redhat-list mailing list
>> unsubscribe mailto:[email protected]?subject=unsubscribe
>> https://www.redhat.com/mailman/listinfo/redhat-list
>>
> --
> redhat-list mailing list
> unsubscribe mailto:[email protected]?subject=unsubscribe
> https://www.redhat.com/mailman/listinfo/redhat-list
>


-- 
redhat-list mailing list
unsubscribe mailto:[email protected]?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/redhat-list
lmpx.com only provides a reader for public news (NNTP) servers. It is not affiliated with the servers or forums shown here and is not responsible for the content of articles, which is written by their respective authors.