Ich möchte gerne auf einem speziellen System IMAP,POP Ports auf meine VPN IP Adresse beschränken ...
also in der KH Firewall
erlauben von Quelle xxx.xxx.xxx.xxx.
darunter eine Regel die alles andere verwirft - DROP
Ich schätze mal in der allow rule muss dann auch die Server IP selbst und auch 127.0.0.0/8 freigegeben werden damit alles interne noch funktioniert - richtig?
## edit ###
smtp muss ja offen bleiben
IMAP,POP3 Ports auf IP beschränken [GELÖST]
- BasHeijermans
- KeyHelp Translator
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Re: IMAP,POP3 Ports auf IP beschränken [GELÖST]
Go to the firewall and simply only allow POP and IMAP from VPN addresses and deny anything else.
Ports: 110,143,993,995
Change the incomming rule so it will deny all IP's except the IP's you need.
Go to the firewall panel in your admin panel and change the ----- sources to the IP's that are allowed, not more needed.
Ports: 110,143,993,995
Change the incomming rule so it will deny all IP's except the IP's you need.
Go to the firewall panel in your admin panel and change the ----- sources to the IP's that are allowed, not more needed.
Greetings Bas.
Ik heb KeyHelp naar het Nederlands vertaald, contacteer me als er translatie fouten zijn.
(I have translated KeyHelp into Dutch, contact me if there are translation errors.)
Next version 24 of KeyHelp 100% translated.
Ik heb KeyHelp naar het Nederlands vertaald, contacteer me als er translatie fouten zijn.
(I have translated KeyHelp into Dutch, contact me if there are translation errors.)
Next version 24 of KeyHelp 100% translated.
Re: IMAP,POP3 Ports auf IP beschränken
Yep, need to be set in the KH firewall, custom iptables script will not work outside KH iptables.BasHeijermans wrote: ↑Sun 19. Mar 2023, 15:28 Go to the firewall and simply only allow POP and IMAP from VPN addresses and deny anything else.
Ports: 110,143,993,995
Change the incomming rule so it will deny all IP's except the IP's you need.
Go to the firewall panel in your admin panel and change the ----- sources to the IP's that are allowed, not more needed.
Thank you Bas