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Router setup

eviliunas
Level 1
Level 1

I have a Cisco 1700 router we are about to configure

it to let e-mail come directly to us instead of

going thru our web hosting client. My question is

which ports should be open for the mail to

come and go... pop, smtp ? and also keep it secure

we do have firewall running on the router. we use

Exchange 2000 .

2 Replies 2

ramesh.krishnan
Level 1
Level 1

enable ports 25 and 110 for your mails.By Default its enabled.If you want to only enable these ports just create an access list for enbaling them only.

Ramesh

adignan
Level 8
Level 8

SMTP port 25.

Pop3 if people access there exchange box from the outside through pop

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