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Document setting up DNAT#418

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hpk42 merged 2 commits intomainfrom
link2xt/document-dnat
Oct 14, 2024
Merged

Document setting up DNAT#418
hpk42 merged 2 commits intomainfrom
link2xt/document-dnat

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@link2xt link2xt commented Oct 14, 2024

Moved out of #417 with fixes.

@link2xt link2xt requested a review from hpk42 October 14, 2024 06:41
Comment thread README.md
Comment thread README.md

Note that your server still needs
to be able to make outgoing connections on port 25
to send messages outside.
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what is missing to make the public ip-address proxy act as a gateway for the internal actual server, so that it can do connects to port 25 of other public internet servers?

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May be just possible if ISP allows this. If not, then you need to also setup nftables on the chatmail server to somehow forward it to VPS, I have no solution here.

@hpk42 hpk42 merged commit 7573ef9 into main Oct 14, 2024
@hpk42 hpk42 deleted the link2xt/document-dnat branch October 14, 2024 10:22
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2 participants