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DPsystems / Login-Shield

Your first line of defense against Internet bots, hacks and probes. Login-Shield is a small set of bash scripts that implements an iptables/ipset blocklist of known sources of hack activity. Works great as a compliment with/without fail2ban. Statistics have shown it blocks 90+% of most system probes and attacks on login ports.
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Update set-iptables.sh-config #7

Closed ychaouche closed 1 year ago

ychaouche commented 3 years ago

4190 is for manage sieve (sieve filters)

DPsystems commented 1 year ago

need more explanation when requests like this are made

ychaouche commented 1 year ago

They are made anytime a user wants to edit server-side mail filters using the ManageSieve Protocol.

ychaouche commented 1 year ago

oops, apparently I misunderstood the question. The documentation in the file I changed mentions that port 4190 is for Plesk Dovecot, when in reality it is for the ManageSieve protocol.

DPsystems commented 1 year ago

Ok, thank you - I will make that note.