RE: What ports need to be open to allow for mail?

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> I'm trying to set up my mail server; however I want to
> make sure that I have the correct port(s) open. I
> already have TCP port 25 open; however do I also have
> to have UDP port 25 open as well? Any help would be appreciated.

No, just port 25/tcp is fine.


Gr,
Rob



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