Continuing with this thread I comment where I putted the options I can saw
the server refuses external connections. Finally I ned to comment
permit_mynetworks option and I think all is going right.
In the server the options are:
smtpd_recipient_restrictions =
check_recipient_access
Hi list
Im with the next problem: I have and old server and Im in process to migrate
to a better machine, but actually Im having spam attacks in the server than
saturate it. For the age of the server and because in two weeks is replaced
I can't install any program like spamity or similar to help
deconya:
Hi list
Im with the next problem: I have and old server and Im in process to migrate
to a better machine, but actually Im having spam attacks in the server than
saturate it. For the age of the server and because in two weeks is replaced
I can't install any program like spamity or
I'm not sure if you can on your hardware, but some of my most
effective countermeasures are ehlo/helo checking for hostname does not
contain a .. This can cause a very small amount of false positives
so please do check your logs first.
Second is greylisting.
Third is checking if the