POP3 port

Unanswered Question
Apr 7th, 2004
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I have HTTPS and SMTP ports forwarded to the exchange server for email and OWA using SSL. I would like to open up pop3 and require a certificate. What do I put in place of the smtp? - pop3? If I require a certificate do I have to specify the port?

"access-list 100 permit tcp any host eq smtp"

Thanks - Wayne

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ehirsel Wed, 04/14/2004 - 09:29
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If you want to use ssl for smtp and pop3, you need to add these statements to your firewall config as they will not use the https port for ssl processing:

access-list 100 permit tcp any host eq 110 (110 is pop non-ssl)

access-list 100 permit tcp any host eq 995 (995 is pop over ssl)

You would need to configure one for smtp over ssl. I do not know what that port number is.


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