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    Cannot send email - Outlook behind pfsense

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    • T
      trinitech
      last edited by

      Hi all,

      We recently replace our very slow adsl modem/router for a faster internet by satelite connection.

      The satelite people (skydsl) only supply a modem. So we are using pfsense as a default gateway and router but a windows 2008 DHCP/DNS server
      We have LAN interface set as gateway . Attach to that lan port, we have a HP switch which redistribute the internet to our 10 office computers.

      On the LAN:

      • all desktop has internet access and correct ip/gateway info
      • Using windows remote desktop connection on the lan, we can access all computers and we can do maintenance
      • I can ping DHCP/DNS server
      • I can receive email on outlook

      The problem is that we are unable to send email from the office.
      If I plug the original router back, then the email problem goes away..
      We tried the suggestion from this link but didn't solve our problem

      http://linuxwide.blogspot.fr/2014/08/how-to-resolve-pfsense-firewall.html

      Could anyone please help us?
      We are on pfSense 2.3.4-RELEASE

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