The input to this page must be a host name like mail.example.com or an IP address like
"38.103.63.18";
Suggestions for improvements are welcome, please leave a
comment to the sysop.
The test above is the good old "query the mailer deamon" that has served well for so long.
If the test below fails to work correctly, you can drop back to the old one.
However, it would be a great help if you would copy the error message you recieved and
paste it into a "comment to the Sysop". Not all errors are captured to the debugging log.
The test below is still very beta, but shows a great deal of promise. Feedback is welcome.