Hi,
We have an ISP. We have lots of users. They use our smtp server to
send mail. Very often we are facing a problem. Sometimes huge unwanted
mail comes from our users to smtp server who are basically behind nat
IP and make our smtp server's IP listed in many black list sites like
SORBS and
Am 07.02.2015 um 20:05 schrieb Alamgir Shamim:
Hi,
We have an ISP. We have lots of users. They use our smtp server to
send mail. Very often we are facing a problem. Sometimes huge unwanted
mail comes from our users to smtp server who are basically behind nat
IP and make our smtp server's IP
Alamgir Shamim:
Hi,
We have an ISP. We have lots of users. They use our smtp server to
send mail. Very often we are facing a problem. Sometimes huge unwanted
mail comes from our users to smtp server who are basically behind nat
IP and make our smtp server's IP listed in many black list