mail.relay
Perform an Open-Relay check on a given mail exchanger.
what's this?
Please enter the mail exchanger you want to test in the input field. If you want clez.net to resolve the MX automatically, use the "MX" checkbox and we use the MX entry at the lowest priority.
net.toolkit
http://clez.net/
net +
string +
list +
mail +
web +
