We have a lot of customers that email us saying "I tried using MAILTOOL and I got a message saying the email was sent, but I never received it."
In order to put together proper information so I can help, I have put together these instructions:
If you're using just the base MAILTOOL product (you are if the SENDWITH parameter is *IBMSMTP) then you need to make sure the IBM SMTP server is set up and working. You can see some information on how to set it up in the MAILTOOL FAQ under the heading "Where can I find information on setting up my AS/400 as a mail server so that I can use the MAILTOOL command?".
If you use MAILTOOL Plus (which you are if you are specifying SENDWITH(*MAILTOOL) ), which is recommended and totally bypasses the IBM SMTP server, you need to make sure to specify the following parameters:
Replace "xx.xx.xx.xx" with your mail router for your organization. This should be a host name that resolves to the IP address of your mail router. Yes, you can use an IP address, but it's preferred to use a host name. See this article for more information on this topic.
If this still fails, then run the command again using MAILTOOL Plus and add the following parameter:
This will create a debug file in the IFS named /tmp/mailtoolsmtp_xxxxx.txt where xxxx is a sequential and unique email ID.
Email this file to email@example.com along with the job log including the MAILTOOL command that was run, and I'll be happy to help out from there.