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  1. supportadl

    sendmail connection timeout

    Ok, no problem. Thanks a lot. I very appreciate your help. Merry Christmas !!
  2. supportadl

    sendmail connection timeout

    Great! Now is working! I add the local ip in /etc/hosts, I also set it at primary in the Resolution Order. I'm able to send email at domain that before give me errors. But it is still slow sending from Outlook. What can I do now? Thanks a lot for your help.
  3. supportadl

    sendmail connection timeout

    Yes, I'm using Webmin. I made the test in M4 configuration file, rebuild sendmail configuration and restart the service. I also check dns resolution and all seems ok. I'm testing it with local addresses directly on the server, do you think might be a dns problem? What other test can I try? Thanks.
  4. supportadl

    sendmail connection timeout

    Hello Norm, I try to add it to the sendmail configuration but without results. I have also a new virtual server with Centos 5.5 and the same version of sendmail. There is the same situation. If I telnet the server on port 25 with address 192.168.30.10 it is slow (5-10 sec), with address...
  5. supportadl

    sendmail connection timeout

    Hi all. From some days I have a problem on my public mail server. It is running Centos 5.3 and sendmail 8.13.8. When I contact sendmail on port 25 to send an email it is very slow to answer and sometimes the connection timed out. If I make a telnet on port 25, the connection is open instantly...
  6. supportadl

    allow send email only from local domain

    Good afternoon, I need an hand to make a custom configuration on my Sendmail 8.13.8. I already configure it to allow relay only for authenticated users. But I want to increase sevurity and make also another limitation if it is possible: allow sending email only for local domain. For example...
  7. supportadl

    strange emails on sendmail queue

    Hi to all. I see about 2.000 emails similar to this attached on my sendmail queue. I'm running Centos 5 and sendmail 8.13.8. All emails have status "Deferred" because destination address don't exist. I don't know how this emails arrive to my server. Only authenticated user can send mail from...

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