What is the best option to avoid incomming spam?
:blackhole: or :fail:
Blackhole seems that it would be the best because no response is sent to validate a MX server on the domain.
If you use fail they are getting a response from the domain and can try to hit it in another way.
Next what are the best online/book resources for Linux / bash / BIND / sendmail? I admin HP MPE/ix and Win NT systems, but this is different enough to warrent some serious new learning.
Your help/opinions/suggestions are greatly appreciated.



LinkBack URL
About LinkBacks
Reply With Quote







