I have one server, which is only accessed from one IP
Last week my server was compromised due to heartbleed resulting in massive email sending over my server.
Managed to fix that, plus heartbleed, but now I would like to know how to limit the sending of mails that need to be sent on from my server to only my IP.
IPFW rule for port 25 is not the solution, I did block port 587 in ipfw so it only accepts from my IP.
Is it possible to limit the pophost just to my IP in exim.conf?
thanks!
Last week my server was compromised due to heartbleed resulting in massive email sending over my server.
Managed to fix that, plus heartbleed, but now I would like to know how to limit the sending of mails that need to be sent on from my server to only my IP.
IPFW rule for port 25 is not the solution, I did block port 587 in ipfw so it only accepts from my IP.
Is it possible to limit the pophost just to my IP in exim.conf?
thanks!